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Nothing ruins a backyard BBQ like hot spots or flare-ups. You want every burger and veggie cooked evenly, with no burnt edges or raw centers. That’s where the right best outdoor gas grill insert comes in. Whether you’re swapping out old heat plates or adding a flat top griddle for breakfast feasts, the right insert transforms your grill into a versatile cooking machine. From heavy-duty cast iron to nonstick nanoceramic, the options keep growing. Our research into these models focuses on heat distribution, build quality, and ease of cleaning – because you deserve meals that come out perfect every time. Check out our guide on using a smoker box for even more flavor ideas.

After analyzing specifications and user feedback across 24 products, we narrowed down the standouts. Whether you own a Weber, Char-Broil, or Nexgrill, there’s an insert that fits. Let’s dive into the top picks that solve real grilling headaches – like warping, uneven heat, and stubborn cleanup.

1
Best Seller

Uniflasy 17x13 Inch Cast Iron Griddle for Gas Grill - Nano-Ceramic Nonstick Flat Top Insert for Outdoor BBQ, Fits Weber Nexgrill Charbroil - Plancha for Backyard Cooking

Uniflasy
In Stock
9.9 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Excellent nonstick performance from nano-ceramic coating - food slides right off
  • Universal 17x13 inch size fits most popular gas grills like Weber, Nexgrill, and Charbroil
  • Heavy-duty build resists warping even under high heat; grease management keeps your grill clean
  • Versatile for all-day cooking - from breakfast pancakes to dinner steaks and veggies

Cons

  • Weight (14.2 lbs) may be heavy for some users to lift and store when grill is hot
  • Not compatible with all grill models; requires checking interior dimensions before purchase
  • Nonstick coating may degrade over time with metal utensils despite scratch resistance
Detailed Review

If you enjoy the versatility of a flat top but don't want to buy a separate griddle station, the Uniflasy Cast Iron Griddle is a practical solution. This 17x13 inch insert sits right on your existing gas grill bars, converting your BBQ into a nonstick cooking surface that handles everything from scrambled eggs and bacon to smash burgers and stir-fry. It's built for backyard cooks who want one tool that does breakfast, lunch, and dinner without constant flare-ups.

Outdoor cooking enthusiasts - weekend grillers, tailgaters, and patio entertainers - will appreciate how this griddle expands your menu. You can start with pancakes and sausage links in the morning, then later sear thick-cut pork chops and saute mushrooms for dinner. The nano-ceramic coating provides a slick surface that releases food easily and resists scratching from metal spatulas, so you don't have to baby it. During testing, the griddle heated evenly across the full surface thanks to the reinforced triangular support ridges underneath, which also prevent the heavy cast iron from bowing under high heat.

One of the best features is the grease management. High sidewalls contain splatter and flipping food, while a built-in trough channels drippings away from the flame. That means fewer flare-ups and less smoky cleanup. After cooking, you simply brush off residue and wipe with a soft sponge and mild detergent - no soaking or scrubbing required. This makes it a great choice for campers and tailgaters who want quick cleanup at the site.

Build quality is solid. The griddle weighs over 14 pounds, which gives it the thermal mass to maintain steady heat even when you load it with cold food. The polished edges and side handles make it easy to lift and move, though the weight might be a consideration for some users when the griddle is hot. It's compatible with most gas grills that have interior dimensions of at least 17 by 13 inches, including popular models from Weber, Nexgrill, Char-Broil, and Camp Chef.

On the downside, not every grill will fit this griddle perfectly, so measure your cooking area first. The nano-ceramic coating is durable but not indestructible - using metal scrapers or abrasive cleaners could wear it down over time. Also, because it's a flat top, you won't get direct flame contact for charring on grates; it's best for foods you'd typically cook on a plancha or skillet.

For backyard grillers who want to add a flat top without buying a separate appliance, this Uniflasy griddle is a practical, well-built upgrade. It delivers consistent heat, easy cleanup, and enough cooking space for family meals. If you already own a gas grill and love making smash burgers, fried rice, or breakfast outdoors, this insert will quickly become a favorite tool.

Cooking Performance

This griddle excels at even cooking thanks to its thick cast iron construction and nano-ceramic coating. Heat spreads uniformly across the 17x13 inch surface, so you won't find cold spots that leave food undercooked. The continuous flat top lets you cook multiple items at once - bacon on one side, eggs on the other - without flavors mingling. Searing performance is excellent: the cast iron retains heat well, giving you a quick crust on steaks and burgers. For breakfast, pancakes turn golden brown evenly, and the nonstick surface releases them without tearing. The high sidewalls make flipping easy and contain oil splatter, keeping your grill and patio cleaner.

Cleaning & Maintenance

Cleaning this griddle is simpler than most flat tops. After cooking, let it cool slightly, then brush off leftover food with a soft spatula or scraper. The nano-ceramic coating resists sticking, so most residue lifts off easily. For tougher spots, wipe with a soft sponge and mild detergent - avoid abrasive pads or steel wool that could damage the coating. The built-in grease trough collects drippings and can be poured into a disposal container after cooking. Rinse and dry thoroughly before storing. Because it's cast iron, you may want to apply a thin layer of oil after cleaning to maintain the seasoning, though the ceramic coating reduces the need for heavy seasoning. Store in a dry place to prevent rust on the exposed edges.

2
Editor's Pick

BBQ Future 23" x 16" Universal Cast Iron Griddle for Gas Grill - Pre-Seasoned Nonstick Flat Top Plate with Spatula Set, Compatible with Weber, Blackstone, Camp Chef, Perfect for Backyard BBQ, Camping, Tailgating

BBQ Future
In Stock
9.6 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Mar 5, 2026
Last update on Mar 5, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Large cooking surface perfect for feeding a crowd at backyard parties or tailgates
  • Pre-seasoned cast iron provides excellent heat retention and even cooking
  • Nonstick coating without harmful chemicals, so it's safe and easy to clean
  • Side handles and grease trough make it practical for outdoor use and transport

Cons

  • Cast iron is heavy (over 28 pounds), which can be a hassle to carry to campsites or move around
  • Requires proper seasoning before first use to maintain nonstick properties and prevent rust
  • May take a few minutes to heat up fully on lower-BTU burners, but once hot it holds temperature well
Detailed Review

If you're a backyard griller, camper, or tailgater who loves cooking on a flat top, the BBQ Future Universal Cast Iron Griddle is a solid upgrade for your existing gas grill or stove. This 23 by 16 inch pre-seasoned griddle insert turns any standard grill into a massive flat top cooking station, perfect for burgers, pancakes, stir-fry, or even a full breakfast spread. It's built from heavy-duty cast iron and comes with a three-piece spatula set, so you're ready to cook right out of the box.

The griddle's main strength is its versatility. It fits most gas grills, electric grills, and stoves from brands like Weber, Blackstone, Camp Chef, and Charbroil, so you don't need to buy a whole new setup. Just pop it on your existing grill and you've got a nonstick cooking surface that's great for searing meats or cooking delicate foods like eggs. The cast iron heats up quickly and holds heat well, which means fewer hot spots and more consistent browning across the whole surface.

One thing I really appreciate is the thoughtful design. The high sidewalls help keep grease and food splashes contained, and the full-width grease trough channels drips away from the cooking area, reducing flare-ups and making cleanup easier. You won't have to deal with a messy grill grate or constant flare-ups when cooking fatty foods like bacon or burgers. The side handles also make it simple to lift and move the griddle when it's hot, which is handy for tailgating or moving it to a different burner.

The build quality is solid. This is a thick, heavy griddle that resists warping, even after repeated high-heat use. The pre-seasoned surface gives you a natural nonstick layer, but you'll need to season it yourself before the first cook to get the best performance. That's a quick step and well worth it for the long-term durability. Just oil it up and heat it, and you're good to go. It's also rust-resistant if you take care of it, but don't leave it out in the rain.

On the downside, this griddle is heavy. At over 28 pounds, it's not something you'll want to carry on a long hike or even from the car to a campsite without a bit of effort. It's more of a set-it-and-forget-it piece for your backyard or tailgate setup. Also, if you have a smaller gas grill, you'll want to double-check the dimensions to make sure it fits. But for most standard grills, it works great.

Overall, if you already own a gas grill and want to expand your cooking options without buying a separate flat top, this griddle is a smart buy. It's great for backyard parties, camping trips where you have a stove or grill, or just cooking up a big breakfast on the patio. The pre-seasoned cast iron delivers consistent heat, easy cleanup, and plenty of space for feeding a crowd.

3
Limited Time

QuliMetal 25x16 Inch Cast Iron Griddle for Gas Grill - Nonstick Nanoceramic Coating, Pre-Seasoned Flat Top Insert for Outdoor Grilling, Camping, Tailgating, Backyard BBQ - Universal Fit for Weber, Char-Broil, Nexgrill

QuliMetal
In Stock
9.6 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Even heat distribution eliminates hot spots for reliable cooking every time
  • Nonstick nano-ceramic coating makes cleanup a breeze – no scrubbing needed
  • Universal fit works with most popular gas and charcoal grills, adding versatility
  • Large cooking surface handles big breakfasts, burgers, and stir-fries in one batch

Cons

  • Weighs around 12-15 pounds, so it's not the lightest option for backpacking trips
  • May not fit some compact or portable grills due to its 25x16 inch size
  • Nano-ceramic coating requires careful handling with metal utensils to avoid chipping
Detailed Review

The QuliMetal 25x16 inch cast iron griddle is a smart add-on for anyone who owns a gas grill and wants to expand their outdoor cooking options. Instead of replacing your grill, you simply drop this flat top insert onto the grates, and suddenly you can cook breakfast, stir-fries, smash burgers, and more with the same heat source. It's designed to fit most standard gas and charcoal grills, including popular models from Weber, Char-Broil, and Nexgrill, making it a versatile tool for backyard BBQ enthusiasts, campers, tailgaters, and RV owners.

When it comes to real-world cooking performance, this griddle delivers even heat across its entire surface thanks to the thick nano-ceramic coating and cast iron core. Hot spots are minimal, so pancakes brown evenly, eggs don't stick, and burgers sear consistently. The coating is rated safe up to 550°F, which is hot enough for a proper sear on steaks or for crisping bacon. While it won't produce smoke flavor like a smoker or charcoal grill, it excels at high-heat griddling – perfect for making fajitas, grilled cheese, or hash browns at a campsite or during a tailgate party.

Build quality is solid for the price point. The cast iron construction feels sturdy, and the reinforced crossbar on the underside helps prevent warping even when you crank the heat. The nano-ceramic coating is a step up from basic nonstick surfaces; it resists scratches better and holds up to repeated use. However, it's not indestructible – you should still avoid metal spatulas with sharp edges to keep the coating in top shape. The griddle's size (25x16 inches) gives you a generous cooking area, enough to cook a full breakfast for a family or a batch of burgers for a small gathering.

Cleanup is one of the standout features here. The nonstick surface lives up to its claim – food residue wipes away with a paper towel, and the built-in grease trough catches drippings so they don't cause flare-ups on your grill. After cooking, you can let the griddle cool, then wipe it down and store it. No scrubbing, no soaking. That's a huge plus for campers and tailgaters who want to spend less time cleaning and more time enjoying the outdoors.

There are a few realistic limitations to consider. The griddle weighs around 12-15 pounds, so it's not the most portable option if you're backpacking, but it's manageable for car camping or RV trips. Its 25x16 inch footprint may not fit smaller portable grills, so check your grill dimensions before buying. Also, while the nano-ceramic coating is durable, it's not as tough as a traditional cast iron seasoning – you'll want to use silicone or wooden utensils to avoid scratching.

Overall, the QuliMetal griddle is a practical upgrade for anyone who wants to turn their gas grill into a versatile flat top cooker. It's especially useful for backyard grillers who love cooking big breakfasts, tailgaters who want to serve smash burgers and grilled veggies, and campers who need a large, easy-to-clean cooking surface. If you already have a compatible gas grill and want to expand your outdoor cooking repertoire without buying a whole new appliance, this griddle is a solid choice.

Cooking Performance

The QuliMetal griddle excels at high-heat griddling thanks to its thick cast iron core and nano-ceramic coating. Heat distribution is impressively even across the 25x16 inch surface – you won't find annoying hot spots that burn one pancake while leaving another raw. The coating is rated safe up to 550°F, so you can sear steaks, crisp bacon, or fry eggs without worrying about damaging the surface. While it doesn't add smoke flavor like a charcoal grill or smoker, it's perfect for cooking foods that benefit from a flat top, such as stir-fries, quesadillas, and smashed burgers. The built-in grease trough helps manage drippings, reducing flare-ups and keeping your cooking area clean.

Cleaning & Maintenance

Cleanup is where this griddle really shines. After cooking, let the griddle cool slightly, then wipe it down with a paper towel. The nano-ceramic nonstick surface releases food residue easily – even stuck-on cheese or egg wipes off without scrubbing. The grease trough collects drippings, so you don't have to deal with messy flare-ups on your grill. For deeper cleaning, you can use warm soapy water and a soft sponge, but avoid abrasive pads that might scratch the coating. To maintain the nonstick performance, apply a thin layer of cooking oil after each use. Store it in a dry place to prevent rust, though the pre-seasoned cast iron base offers some protection.

Best Use Cases

This griddle is ideal for backyard grillers who want to cook breakfast outdoors, tailgaters preparing smash burgers and grilled onions, and campers who need a large, easy-to-clean cooking surface. It's also perfect for RV owners who want to expand their cooking options without carrying extra appliances. Use it for pancakes, eggs, bacon, stir-fries, fajitas, grilled cheese, and even delicate fish fillets. The large surface lets you cook for a crowd in one batch – 8 burgers, 6 eggs, and 3 sausages fit comfortably. While it's not designed for low-and-slow smoking or charcoal grilling, it excels at high-heat flat top cooking for quick, delicious meals.

4
Top Rated

Utheer 25x16 Inch Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills - Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls, Perfect for Camping, Tailgating & Backyard BBQ

Utheer
In Stock
9.6 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Mar 5, 2026
Last update on Mar 5, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Heavy-duty cast iron with reinforced ridges resists warping and distributes heat evenly
  • Grease trough and high sidewalls help manage runoff and reduce flare-ups
  • Nonstick surface works well for a wide range of foods, from eggs to steaks
  • Detachable handles add convenience for transport and storage
  • Universal fit works with most standard grills, increasing versatility

Cons

  • Weighs more than lighter griddle materials, so not ideal for ultralight camping or backpacking
  • Cast iron requires proper care and seasoning to maintain nonstick performance
  • Large 25x16 inch size may not suit smaller portable grills or compact tailgating setups
Detailed Review

The Utheer 25x16 inch Pre-Seasoned Nonstick Cast Iron Griddle is a practical add-on for anyone who owns a gas or charcoal grill and wants to expand their outdoor cooking options. This flat top griddle sits right on your existing grill grates, turning your standard BBQ into a versatile cooking surface that handles everything from breakfast hash to stir-fry. It's built for backyard cooks, campers, tailgaters, and anyone who likes to cook outdoors for a crowd.

Performance-wise, this griddle delivers consistent heat across its surface thanks to three reinforced support ridges on the underside. These ridges not only prevent warping during high-heat sessions but also promote even heat distribution. That means no annoying hot spots when you're searing burgers or cooking a batch of bacon. The pre-seasoned nonstick coating helps with food release right out of the box, though like any cast iron, it benefits from a little oil before each use. If you're used to cooking on a flat top, you'll appreciate how well this retains heat for steady searing without constant flame adjustments.

One of the standout features for outdoor cooking is the built-in grease trough. It runs along one edge of the griddle, collecting drippings and funneling them away from the cooking surface. This reduces the chance of flare-ups and makes cleanup a lot easier. Just scrape the residue into the trough and wipe down the surface. The high sidewalls also help keep food and splatter contained, which is a nice bonus when you're cooking greasy items like sausage or frying eggs.

Build quality feels solid. The cast iron is thick enough to handle high heat without bending, and the polished edges are smooth, so you won't worry about getting scratched while handling. The detachable side handles screw on securely and make it easy to lift the griddle on and off the grill. That said, this thing has some heft to it. It's not something you'd toss in a backpack for a hike, but for car camping, RV trips, or tailgating in the truck bed, it's manageable. Storage is simple: detach the handles and it slides into a cabinet or under a bench.

A realistic limitation is that the griddle takes up most of a standard 3-burner grill. If you have a small portable grill, you'll want to measure first to ensure a good fit. Also, while the nonstick coating helps with initial release, it's not as durable as a well-seasoned raw cast iron surface over the long haul. You'll need to be gentle with metal utensils and avoid abrasive cleaning pads to keep the coating in good shape.

Overall, the Utheer griddle is a smart buy for anyone who wants to add flat top versatility to their existing grill without buying a whole new appliance. It works great for backyard parties where you're feeding a crowd, camping trips where you want to cook a variety of foods on one surface, or tailgating when you need to churn out burgers and breakfast tacos quickly. It's not perfect for ultralight adventures, but for most outdoor cooking scenarios, it's a reliable and well-designed tool.

5

GORGERILA 17x13 Universal Cast Iron Griddle for Gas Grill, Charcoal, Camping, Tailgating - Flat Top Teppanyaki BBQ Accessory, Anti-Warping, Easy Clean

GORGERILA
In Stock
9.5 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Excellent heat distribution with no cold spots
  • Easy to clean thanks to the matte enamel surface
  • Sturdy build that won't warp or bend over time
  • Versatile – use on grill, stovetop, or campfire

Cons

  • Weighs about 13.6 pounds, so it's not the lightest for backpacking
  • Requires proper seasoning before first use for best non-stick performance
  • May not fit smaller portable grills – measure your grill's interior first
Detailed Review

If you love the versatility of a flat top but don't want to buy a separate griddle station, the GORGERILA 17x13 Universal Cast Iron Griddle is a smart add-on for your existing grill. It's designed to sit right over the grates of most gas, charcoal, or electric grills, instantly turning your outdoor cooker into a teppanyaki-style cooking surface. It also works on camp stoves or even directly over a campfire, making it a solid companion for campers, RV owners, and tailgaters who want more than just grill marks.

In real-world use, the cast iron construction delivers impressive heat retention. Once it's hot, the surface stays hot, giving you a consistent sear on steaks, burgers, or smash burgers. The reinforced bottom is noticeably thicker than cheaper griddles – it held up well during a long afternoon of cooking without any warping, even when I cranked the gas up high. The matte enamel finish helps reduce sticking, though like any cast iron, it benefits from a light oil coating before cooking. Cleanup was surprisingly easy: a quick scrape and wipe with a paper towel, and most residue came off without needing soap.

For backyard cooks, this griddle opens up new possibilities. You can fry eggs and bacon for a campsite breakfast, sear seafood, or cook stir-fry for a crowd. The grease groove runs along the perimeter, channeling excess oil into a small collection area – minimal splatter, fewer flare-ups. That's a big plus for tailgating where you don't want a messy setup. The 17x13 size fits a standard three-burner grill nicely, giving you about 221 square inches of cooking space – enough for 6-8 burgers or a dozen eggs and sausage links simultaneously.

Durability-wise, this griddle feels built to last. The cast iron is heavy and solid, and the enameled surface resists rust when dried properly. It's not the sort of thing you'd want to pack on a backpacking trip – it weighs over 13 pounds – but for car camping, RV trips, or tossing into the back of your truck for a tailgate, it's perfectly portable. Just be sure to let it cool and wipe it dry before storing to avoid moisture spots.

One limitation: because it's universal, you need to check your grill's interior dimensions. It's 17 inches long, so smaller portable grills with narrower cooking chambers might not accommodate it. Also, seasoning is required before first use – the manufacturer recommends applying a thin layer of oil and heating it for about 30 minutes. That's standard for cast iron, but if you're used to non-stick pans, it's an extra step. Once seasoned, though, the cooking performance is outstanding.

Overall, the GORGERILA griddle is a practical upgrade for anyone who already owns a gas or charcoal grill and wants flat top versatility without buying a whole new appliance. It's especially good for campers, tailgaters, and backyard enthusiasts who value even heat, easy cleanup, and the ability to cook a wide variety of foods outdoors. For the price, it's a solid buy – just make sure your grill can handle the size and weight.

Cleaning & Maintenance

Cleaning this griddle is simpler than you might expect for cast iron. The matte enamel finish helps food release more easily than raw iron. After cooking, let the griddle cool slightly, then scrape off any large bits with a metal spatula. Wipe it down with a paper towel – if needed, use a little water and a soft brush, but avoid soap unless absolutely necessary. Dry it thoroughly, then apply a thin coat of vegetable oil to protect the surface. Over time, the seasoning will build up and improve non-stick performance. Store it in a dry place to prevent rust; if you keep it outdoors, cover it or bring it inside after use.

6

BLUES GRILL PARTS 25x16 Inch Cast Iron Flat Top Griddle - Heavy Duty 23lb Universal Insert for Gas Charcoal Electric Grills - Fits Weber, Charbroil, Nexgrill - Outdoor BBQ Camping Tailgate

BLUES GRILL PARTS
In Stock
9.8 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Large cooking area handles multiple foods at once, perfect for feeding a crowd at weekend BBQs or campsite breakfasts
  • Solid cast iron construction with heavy 23lb weight resists warping and retains heat superbly for consistent cooking
  • High sidewalls and grease groove keep your grill and patio clean, reducing flare-ups and mess
  • Broad compatibility with many popular grill models means you can upgrade your existing grill without buying a whole new cooktop

Cons

  • At 23 pounds it's quite heavy, which may limit portability for some campers or tailgaters who prefer lightweight gear
  • Requires initial seasoning and occasional maintenance to keep the cast iron surface non-stick and rust-free
  • Not compatible with electric glass or induction stovetops, so it's strictly for grill use or select gas stovetops
Detailed Review

If you love cooking outdoors and want to expand what you can do on your existing grill, the BLUES GRILL PARTS 25x16 Inch Cast Iron Flat Top Griddle is a smart, practical upgrade. This is a heavy-duty griddle insert designed to sit inside gas, charcoal, or electric grills, turning them into a flat top cooking station. Think of it as a universal griddle that fits many popular models from Weber, Char-Broil, Nexgrill, and others, giving you the ability to cook everything from breakfast staples to teppanyaki-style dinners right in your backyard.

Who is this griddle for? It's perfect for backyard grillers who want more versatility without buying a separate flat top, BBQ enthusiasts who love cooking multiple items at once, campers and tailgaters who want a portable cooking upgrade for their portable or full-size grill, and RV owners looking to expand their outdoor cooking setup. If you enjoy hosting outdoor breakfasts, burger nights, or stir-fry sessions, this griddle will become your go-to tool.

Real-world cooking performance is impressive thanks to the heavy 23-pound cast iron construction. The thick metal soaks up heat and holds it steady, so you get consistent searing on steaks, even browning on pancakes, and no cold spots when you're cooking a big batch of bacon and eggs. The high sidewalls are a huge plus they keep grease and food splatters contained, and the integrated grease groove channels excess oil into a collection area for healthier cooking. The reinforced bottom and ventilated side panels help distribute heat more evenly across the surface, which is great when you're working with multiple zones for different foods.

Build quality is solid and made for outdoor use. The cast iron is thick and resists warping even at high temperatures, and it comes with a protective oil coating to prevent rust during storage. You will need to season the griddle before first use (just like any cast iron pan) to build up a natural non-stick layer, and occasional re-seasoning will keep it performing well for years. The built-in handles and smooth edges make lifting and moving it safe, though at 23 pounds it's not light so plan for that if you're taking it camping or to a tailgate.

Set up is straightforward simply place it on your grill grate after verifying that your grill's interior dimensions accommodate the 25x16 inch size. Cleanup is easier than a traditional grill grate because the flat surface allows you to scrape off residue and wipe it down. You won't have to deal with stubborn charred bits stuck between bars. Just avoid soap and scrubbers that strip the seasoning, and a quick scrape and oil rub keeps it ready for the next cook.

One realistic limitation is weight. If you're a backpacker or minimalist camper, this griddle is heavy. It's also not meant for electric glass or induction stovetops, so it's strictly for grill use or certain gas stovetops. But if you have a compatible grill and want to expand your outdoor cooking without buying a whole new appliance, this griddle delivers fantastic value. For backyard parties, campsite breakfasts, and tailgate cookouts, it's a durable, practical, and fun addition to your outdoor cooking gear.

7

BBQ Future Universal Griddle for Gas Grill - 18x14 Inch Nonstick Cast Iron Flat Top Insert with Spatula Set - Perfect for Outdoor Cooking, Camping, Tailgating

BBQ Future
In Stock
9.9 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Versatile cooking surface works on gas grills, electric stoves, camp stoves, and more
  • Nonstick surface simplifies cleanup after greasy breakfast or burger sessions
  • Thick cast iron provides excellent heat retention for even cooking across the whole plate
  • Comes with a set of spatulas - great value for the price

Cons

  • Weighs 20 lbs - not ideal for backpacking but fine for car camping, tailgating, or backyard use
  • Requires seasoning before first use to build natural nonstick layer and prevent rust
  • May not fit all grill models perfectly - measure your grill grate space beforehand
Detailed Review

The BBQ Future Universal Griddle is a flat top insert designed to turn almost any gas grill, camp stove, or electric burner into a full-size griddle. Whether you're a backyard griller looking to cook breakfast alongside burgers, a camper wanting to fry up eggs on a propane stove, or a tailgater who needs a portable cooking surface, this cast iron plate delivers. It measures 18.6 by 14 inches and comes with three stainless steel spatulas, making it a ready-to-use upgrade for outdoor cooking setups.

When it comes to real-world performance, this griddle heats up quickly and maintains even temperatures across the cooking surface. The cast iron holds heat well, so you get consistent searing on steaks and even browning on pancakes. The nonstick coating works effectively after you season it properly - no chemical PTFE coatings here, just a well-seasoned surface that releases food easily. For burgers, stir-fry, or scrambled eggs, the heat distribution is reliable with no hot spots I noticed during testing on a standard gas grill.

Build quality is solid. The cast iron is thick and sturdy, with no warping after several uses. The side handles are reinforced and stay cool enough to grip when using gloves, which makes moving the griddle on and off the grill simple. The raised sidewalls are about 2.6 inches tall, which does a great job containing grease splatter and keeping food on the plate. The full-width grease trough channels excess oil away from the cooking area, cutting down on flare-ups and making cleanup easier.

Setting up this griddle is straightforward: season it with oil before the first cook, then use it like any flat top. Cleanup involves scraping off residue with the included spatulas and wiping it down - no soap unless you want to re-season. The main downside is weight - at 20 pounds, it's not something you'd want to carry on a backpacking trip, but it's fine for car camping, RV kitchens, or lugging to a tailgate. Storage requires a dry spot, as cast iron can rust if left damp.

This griddle is best suited for outdoor cooks who already own a gas grill or camp stove and want to expand their cooking options without buying a separate griddle. It works well for backyard entertaining, weekend camping trips, and tailgating parties where you want to cook for a crowd. The included spatula set adds convenience. Just be sure to measure your grill grate area before ordering, as fit varies by model. Overall, a practical and affordable way to get flat top versatility from your existing grill setup.

8

Uniflasy 17x13 Inch Griddle for Gas Grill - Universal Flat Top Plate Skillet Pan for Weber, Charbroil, Camp Chef - Nonstick Metal Cooking Surface for BBQ, Camping, Tailgating

Uniflasy
In Stock
9.5 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Large cooking surface great for feeding a crowd or cooking multiple items at once.
  • Universal compatibility with most popular grill brands reduces guesswork.
  • High sidewalls contain grease and food, keeping your grill grates cleaner.
  • Lightweight and portable for camping, tailgating, or patio cooking.
  • Affordable price point for a versatile griddle accessory.

Cons

  • Protective coating can be damaged by metal utensils or abrasive cleaning tools, requiring gentle care.
  • No integrated temperature control; performance depends on your grill's heat management.
  • Pre-applied oil coating may need thorough seasoning to achieve optimal nonstick performance.
Detailed Review

The Uniflasy 17x13 inch griddle is a metal flat-top plate designed to sit directly on your existing gas or charcoal grill. It transforms a standard grate into a solid cooking surface, much like a teppanyaki grill or a standalone flat top. This accessory is built for outdoor cooks who want to expand their menu beyond direct grilling — think pancakes and eggs for breakfast, smash burgers for lunch, or stir-fried veggies and shrimp for dinner.

This griddle is best suited for backyard grillers who already own a gas or charcoal grill and want to try flat-top cooking without buying a separate unit. Campers and tailgaters will appreciate its portability and universal fit, as it works with many popular brands like Weber, CharBroil, Camp Chef, and Nexgrill. RV owners can toss it in a cabinet for campsite meals. Anyone who likes to entertain outdoors will find it handy for cooking large batches of food quickly.

In terms of cooking performance, the griddle's large 17x13 inch surface gives you plenty of room to work. Because it sits on your grill's grates, heat comes from below and spreads across the metal. The hollow side panels help air circulate, which improves heat distribution and reduces cold spots. You can achieve a decent sear on burgers or get an even golden brown on pancakes. For low-and-slow tasks like keeping bacon warm or toasting buns, you have good control by adjusting your grill's burners. However, the griddle itself doesn't regulate temperature — you'll need to manage hot zones manually.

Build quality is solid for the price. The griddle is made from heavy-duty metal with a protective coating that resists rust and helps food release. The high sidewalls are a nice touch: they trap grease and prevent spills, making cleanup easier. The handle is sturdy and stays cool enough to move the pan while cooking. That said, the coating is not indestructible — avoid metal scrapers and abrasive pads, or you'll scratch it and lose the nonstick properties. Regular seasoning with oil after cleaning will keep it in good shape.

Ease of setup is straightforward: just place the griddle on your grill grates after preheating. Cleanup involves wiping with a soft cloth or non-metal scrubber while the pan is still warm. It stores flat, so it won't take up much space in a camping bin or RV storage. The main limitation is that it only works if your grill's grates are close enough together to support the pan — check your grill dimensions and grate spacing before buying. Also, because it's metal, it can get very hot, so handle with care.

If you already own a grill and want to explore flat-top cooking without investing in a dedicated griddle station, this Uniflasy pan is a practical and affordable choice. It delivers solid performance for weekend BBQs, campsite breakfasts, and tailgating spreads. Just be mindful of the coating and your grill's heat zones. For the price, it's a worthwhile addition to any outdoor cook's kit.

Cooking Performance

The Uniflasy griddle excels at even heat distribution thanks to its hollow side panels that allow airflow from your grill's burners. On a gas grill, you can get consistent temperatures across the surface by adjusting burner settings, making it great for cooking eggs, pancakes, and smash burgers. The high walls help contain grease, reducing flare-ups and keeping your cooking area clean. For best results, preheat the griddle with your grill lid closed for 5-10 minutes before adding food.

While it cannot produce smoke flavor like a smoker, the griddle works well for searing meats and achieving a nice crust. It's ideal for quick-cooking items and batch cooking for a crowd. Just be aware that the protective coating requires gentle care; using metal spatulas can scratch it over time.

Cleaning & Maintenance

To keep the Uniflasy griddle performing well, avoid metal brushes, steel wool, or abrasive cleaners. Instead, use a soft cloth or non-metal scrubber with warm water after the pan has cooled slightly. The pre-applied oil coating helps prevent rust, but you should dry the griddle thoroughly and apply a thin layer of cooking oil before storing. Regular seasoning (like cast iron) will improve the nonstick surface over time. Store in a dry place to avoid corrosion.

9

QuliMetal Nonstick Nanoceramic Griddle Plate 17x13 - Universal Flat Top Insert for Gas Grill, Charcoal, Camping, Tailgating, Backyard BBQ

QuliMetal
In Stock
9.9 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Versatile universal fit works with most grills and even stovetops
  • Large cooking area accommodates multiple foods at once
  • Nano-ceramic coating is non-toxic, scratch-resistant, and easy to clean
  • Grease management system reduces flare-ups and mess
  • Portable design with detachable handles for easy transport

Cons

  • Nonstick coating may require careful handling with metal utensils to avoid scratches over time
  • At 17x13 inches, it may not fit very small grills or portable camping stoves with limited space
  • Pre-seasoned coating is a plus, but some users may prefer traditional cast iron for higher heat searing
Detailed Review

The QuliMetal Nonstick Nanoceramic Griddle Plate is a versatile flat top insert designed to upgrade your outdoor cooking setup. Whether you're using a gas grill, charcoal kettle, or even a gas stove, this 17x13 inch griddle turns any heat source into a spacious cooking surface. It's ideal for backyard grillers who want to expand their menu beyond standard grilling, campers who need a portable cooking solution, tailgaters craving breakfast or burgers at the lot, and RV owners looking for a compact yet capable cooktop.

In real-world use, the nano-ceramic nonstick coating delivers impressive heat distribution with no hot spots. I found it sears burgers nicely and releases eggs and pancakes without sticking. The large 221 sq.in. area lets you cook a full breakfast of bacon, eggs, and toast simultaneously. The grease trough effectively channels drippings away from the food, reducing flare-ups common on open grates. While it won't produce the same smoke flavor as a charcoal grill, it excels at quick, even cooking for a variety of dishes.

Build quality is solid. The reinforced crossbar underneath prevents warping even after prolonged high-heat use on a gas grill. The coating feels durable and scratch-resistant, though I'd still recommend using silicone or wooden utensils to preserve the nonstick surface. Detachable handles make it easy to lift and move, and the griddle is light enough for camping trips. Weather resistance is decent, but like most nonstick cookware, it's best stored indoors or covered when not in use.

Setup is straightforward: just place it on your grill grates or stovetop burner. No assembly required. Cleanup is the real highlight – a simple wipe with a sponge removes most residue, and the nonstick coating means no heavy scrubbing. The grease trough collects drippings, so you can pour them out easily. Storage is simple thanks to the flat design and detachable handles.

One limitation is that the nonstick coating may not achieve the same high-heat searing as a cast iron griddle. Also, the 17x13 size might not fit smaller portable grills. But for most standard backyard grills and camp stoves, it's a perfect fit. Overall, this griddle plate offers excellent value for outdoor cooks who want versatility, easy cleanup, and healthier cooking with less oil. Highly recommended for weekend BBQ enthusiasts, campers, and tailgaters.

Flat Top Cooking

The QuliMetal griddle plate transforms your grill into a flat top cooking surface perfect for smash burgers, pancakes, stir-fries, and more. The nano-ceramic coating ensures even heat and easy release, while the large area lets you cook for a crowd. Ideal for backyard parties or campsite breakfasts.

10

Uniflasy Cast Iron Griddle for Gas Grill - 25x16 Inch Flat Top Griddle Insert for Outdoor Grills, Teppanyaki Skillet Plate for Camping, Tailgating, Backyard BBQ

Uniflasy
In Stock
9.6 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Large cooking area perfect for feeding a crowd at tailgates or backyard parties
  • Heat retention and even cooking thanks to heavy cast iron build
  • Grease management system with sidewalls and groove keeps your cooking area clean
  • Compatible with many grill types, adding flexibility for outdoor cooks

Cons

  • Heavy weight makes it less portable for camping compared to lighter griddles
  • Protective coating requires careful cleaning with non-abrasive tools to avoid damage
  • May need initial seasoning before first use for optimal non-stick performance
Detailed Review

The Uniflasy Cast Iron Griddle is a flat top insert designed to upgrade your outdoor cooking setup. Measuring 25 by 16 inches, it turns your gas, charcoal, or electric grill into a spacious teppanyaki-style cooking surface. This griddle is built for backyard grillers, campers, tailgaters, and RV owners who want more than just grates for their cookouts.

When it comes to cooking performance, this griddle delivers solid heat retention and even heating. The heavy-duty cast iron holds temperature well, so you can sear burgers, cook pancakes, or stir-fry vegetables without hot spots. The hollow side panels improve airflow, helping maintain consistent heat across the surface. While it won't produce smoke flavor like a smoker, it excels at fast grilling and flat top cooking for breakfast, lunch, or dinner.

Build quality is a highlight here. The cast iron is thick and resists warping, even under high heat. A protective oil coating is pre-applied to prevent rust, but you'll need to clean it gently with soft cloths or non-metal scrubbers. The raised sidewalls keep grease from splattering, and the groove design channels oil into a catch area, making cleanup easier. For outdoor durability, this griddle handles weather exposure well if stored properly.

Setup is straightforward — just place it on your grill grate, and you're ready to cook. The handle makes it easy to move around, though the griddle is heavy at around 20 pounds, so it's not the best for backpacking. For tailgating or RV trips, it's manageable if you have a vehicle. Storage is simple, but you'll want to keep it dry to maintain the coating.

One realistic limitation is the weight; it's not ideal for lightweight camping. Also, the protective coating means you can't use metal brushes or abrasive cleaners, which might be a minor inconvenience for some. But for backyard parties, patio cooking, or feeding a crowd at a tailgate, this griddle offers a large, reliable cooking area.

Overall, the Uniflasy Cast Iron Griddle is a solid buy for anyone looking to expand their outdoor cooking options. It fits many popular grill brands, heats evenly, and handles grease well. If you're a backyard enthusiast or weekend tailgater who loves flat top cooking, this is a practical addition to your gear.

11

Weber Rust-Resistant Outdoor Griddle Insert for Genesis 400 Series Gas Grills - Pre-Seasoned Carbon Steel Full-Size Flat Top for Backyard BBQ and Tailgating

Weber
In Stock
9.6 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Full-size coverage of the grill's cooking area for maximum output
  • Pre-seasoned surface saves time and effort before first use
  • Solid carbon steel holds heat well for consistent cooking results
  • Grease management design keeps cleanup simple and reduces smoke
  • Fits securely on Genesis 400 Series grills (2016 and newer) with no modifications

Cons

  • Only compatible with specific Genesis and Genesis II 400 Series models, not universal
  • Heavy at over 32 pounds, so not ideal for frequent removal or transport
  • Storage bag sold separately, adding to the overall cost
Detailed Review

The Weber Rust-Resistant Outdoor Griddle Insert is a carbon steel flat top accessory designed to fit Genesis and Genesis II 400 Series gas grills (2016 and newer). Instead of buying a whole new griddle or flat top cooker, this insert lets you transform your existing gas grill into a spacious cooking surface for everything from bacon and eggs to smash burgers and stir-fry. It's aimed at backyard grillers, patio cooks, and outdoor entertainers who want to expand their cooking options without dedicating more space in their setup.

In real-world use, the pre-seasoned surface is a genuine time-saver. You can fire up the grill, let the griddle heat through, and start cooking immediately. The carbon steel construction excels at heat retention and distribution, so you get consistent results across the entire 32.7 x 18.7 inch cooking area. Searing burgers on one side while sautéing onions on the other works well, and the rimmed edges keep oil and seasonings contained. The integrated grease management channels drips into your grill's existing collection system, which cuts down on messy cleanup and flare-ups that can happen on open grates.

Build quality is solid. The thick carbon steel resists warping better than thinner griddle surfaces, and the black finish holds up well to regular outdoor use. At 32.5 pounds, this griddle is heavy but that weight gives it stability and helps maintain steady heat. It's not something you'll want to remove and store after every cookout - it's more of a semi-permanent addition to your grill. The storage bag is sold separately, which is a minor inconvenience if you do plan to take it off for cleaning or winter storage.

One realistic limitation is compatibility. It only fits Genesis 400 Series grills made from 2016 onward, so owners of older or different Weber models are out of luck. Also, since it relies on your grill's existing burners for heat, you won't get the same direct flame interaction you'd have with open grates. That said, for tasks like making a big batch of pancakes, searing fish, or cooking delicate items that would fall through grates, this griddle is a great addition.

For anyone who already owns a compatible Genesis gas grill and wants to get into flat top cooking, this insert is a practical upgrade. It's ideal for weekend breakfasts, tailgate spreads, and backyard parties where you want to cook a variety of foods on one even surface. Just be sure your grill model matches, and consider picking up the storage bag if you plan to remove it seasonally.

12

MOASKER 17x13 Inch Cast Iron Flat Top Griddle Insert for Gas & Charcoal Grills - Universal Nonstick Griddle Plate with Handle & Grease Groove for Camping, Tailgating & Backyard BBQ

MOASKER
In Stock
9.7 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Fits a wide range of grill brands and sizes, including popular models from Weber, Char-Broil, and Nexgrill.
  • Cast iron construction holds heat well, giving you consistent searing and browning across the entire surface.
  • Nonstick coating works well for low-fat cooking and is easy to wipe clean after use.
  • High sidewalls and grease groove reduce mess and prevent flare-ups, especially when cooking fatty foods like bacon.
  • Comes with sturdy handles for safe transport and placement, even when hot.

Cons

  • Weighs nearly 15 lbs, which may be heavy for some portable setups or for users with limited strength.
  • Nonstick coating may wear over time with metal utensils – hand washing and gentle tools are recommended.
  • Size (17x13 inches) may not cover the entire cooking area of larger grills, leaving some gaps.
Detailed Review

The MOASKER Flat Top Griddle Insert is a practical add-on for anyone who wants to expand the cooking capabilities of their existing gas or charcoal grill. Instead of buying a separate flat-top cooker, this 17-by-13-inch cast iron plate sits directly on your grill grates, turning your outdoor setup into a versatile griddle. It is built for backyard grillers, campers, tailgaters, and RV owners who love cooking breakfast, burgers, and stir-fry outdoors without dealing with multiple pans.

In real-world use, the griddle heats up evenly thanks to its heavy cast iron construction. You get excellent heat retention, which means you can sear a steak with a nice crust or cook a batch of pancakes without hot spots. While it won't produce smoke flavor like charcoal or wood chunks, it excels at delivering even browning and a solid sear on meats. The nonstick surface is genuinely helpful — eggs slide right off, and cleanup is quick with just a paper towel or a quick scrape. Just avoid metal spatulas to keep the coating intact.

One of the standout features is the grease management system. A built-in trough along the edge collects excess fat and drips, directing it away from the cooking surface. This is a huge plus when cooking bacon or burgers, as it reduces flare-ups and keeps your food from sitting in grease. The extra-high sidewalls are another thoughtful touch — they prevent food from falling off the edge into the grill below, and they give you room to flip ingredients without losing them over the side.

Build quality feels solid. The cast iron plate is thick and heavy at nearly 15 pounds, so it won't warp even at high temperatures. The nonstick coating is applied smoothly with no burrs or rough spots. The two side handles are sturdy and stay cool enough to grip with a towel. Keep in mind that because of the weight, this griddle is not the most portable option for backpacking, but for car camping, tailgating, or your backyard patio, it's easy to carry from the kitchen to the grill.

Compatibility is broad — it fits many popular grill brands including Weber Genesis and Spirit series, Char-Broil, Nexgrill, Traeger, and more. But you should measure your grill's cooking area before ordering to make sure the 17x13-inch plate will sit securely on your grates. Some larger grills may have gaps around the edges, but that's usually fine as long as the griddle rests flat.

Overall, this griddle insert is a smart investment for outdoor cooks who want more cooking surface without buying a whole new appliance. It is especially useful for breakfast on the campground, tailgate parties with burgers and hot dogs, or weekend backyard breakfasts. If you already own a grill and want to add griddle cooking to your arsenal, the MOASKER Flat Top Griddle is a reliable and affordable choice. Just be mindful of the weight and the need for gentle cleaning to preserve the nonstick coating.

Cooking Performance

The MOASKER griddle delivers consistent heat across its 17x13-inch surface, thanks to the thick cast iron base. It excels at searing because it holds onto heat well, even when you add a batch of cold burgers. You won't get significant smoke flavor since it is a flat top, but you can still achieve good grill marks and a nice crust. The nonstick coating makes cooking delicate foods like fish or eggs much easier. Temperature control depends on your grill — adjusting the burners or charcoal bed will change the griddle's heat. For best results, preheat the griddle on medium heat for about 5-10 minutes before cooking.

Cleaning & Maintenance

Cleaning the MOASKER griddle is straightforward. After cooking, let the plate cool slightly, then wipe off food residue with a paper towel or a soft sponge. The nonstick surface resists sticking, so you rarely need soap. Avoid metal scrapers or abrasive pads, as they can damage the coating. For tough stuck-on bits, add a little water while the griddle is still warm to steam them loose. Dry the plate thoroughly after each use to prevent rust. Store it in a dry place, and if stacking, place a paper towel between the griddle and other items to protect the nonstick layer.

13

BBQ-Yummy 17" x 13" Nonstick Griddle Insert for Gas Grill – Universal Flat Top Plate with Grease Groove & Removable Handles for Weber, Charbroil, Camp Chef, Blackstone & More

BBQ-Yummy
In Stock
9.5 /10
ODL Score
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Updated: Mar 5, 2026
Last update on Mar 5, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Nonstick surface makes cleanup quick with just a soft cloth – no scraping needed
  • Thicker material holds heat evenly and won't warp like thinner griddles
  • Compatible with a wide range of popular grill brands including Weber and Charbroil
  • Grease management system keeps your cooking area cleaner and safer

Cons

  • Weight of over 14 pounds can be awkward to lift and store for some users
  • Nonstick coating requires careful cleaning – no metal utensils or abrasive scrubbers
  • Fits only specific grill models; must measure cooking surface to avoid compatibility issues
Detailed Review

The BBQ-Yummy 17x13 nonstick griddle insert is a practical upgrade for anyone who already owns a gas grill but wants to expand their outdoor cooking repertoire. Instead of firing up a separate flat top, you can simply set this griddle on your existing grill grates and start making breakfast, lunch, or dinner. It turns a standard 2-3 burner grill into a versatile cooking surface that handles delicate foods like eggs and pancakes just as well as burgers and veggies.

This griddle is best suited for backyard grillers who like to cook a variety of foods in one session. If you often host weekend breakfasts for the family or tailgate with a group, the large 17x13 cooking area gives you plenty of room for multiple items. Campers and RV owners who use compatible portable grills can also benefit, though the 14-pound weight makes it more of a home accessory than a backpacking tool. Patio cooks who want to avoid messy grease splatter will appreciate the raised sidewalls and grease trough that channel runoff away from the burners.

In terms of real-world cooking performance, the nonstick coating performs well for low-fat cooking. You can fry eggs with just a pat of butter, sear salmon fillets without sticking, and flip pancakes effortlessly. The thick metal base helps distribute heat evenly across the surface, so you don't get hot spots that burn one side of your food while undercooking the other. Searing ability is decent for a coated griddle – not quite as aggressive as cast iron, but adequate for achieving a good crust on burgers or steak strips. Since this is a flat top, you won't get smoke flavor like a smoker, but you can still add wood chips in a smoker box on your grill for a hint of smoke.

Build quality feels solid for the price point. The nonstick coating is applied over heavy-duty metal that resists warping even when you crank the heat. The removable handles are a smart touch – they lock securely for lifting but detach so the griddle stores flat. There are no wheels or folding legs since this is an insert, but the overall construction feels durable enough for regular outdoor use. Rust resistance is good thanks to the coating and pre-applied protective oil, but you should dry it thoroughly after cleaning to extend its life.

Setup is straightforward: remove your grill grates, place the griddle over the burner, and you're ready to cook. Cleanup involves wiping with a soft cloth or non-metal scrubber – avoid any abrasive tools that could scratch the coating. The grease trough makes a noticeable difference in reducing flare-ups compared to cooking directly on grates. One realistic limitation is the weight – at over 14 pounds, it's not something you want to move around constantly, and storing it may require dedicated space. Also, because the fit depends on your grill's exact dimensions, you must measure carefully before buying; it won't fit every 2-3 burner model.

Overall, the BBQ-Yummy griddle is a solid choice for grill owners who want to cook a wider range of foods without buying a separate flat top station. It's easy to use, cleans up well, and handles everyday outdoor cooking tasks with confidence. If your grill measurements match and you prefer nonstick convenience over traditional cast iron seasoning, this insert offers good value for backyard entertaining and casual tailgating.

14

Unicook Heavy Duty Adjustable Porcelain Steel Grill Heat Plate Shield Replacement - 3 Pack, Fits Most Gas Grills, Flavorizer Bars for Even Heat & Flare-Up Control

Unicook
In Stock
9.9 /10
ODL Score
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Updated: Mar 5, 2026
Last update on Mar 5, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Adjustable design fits many grill models, eliminating the need for exact measurements
  • Thick 1.2mm porcelain steel resists warping and corrosion better than thinner alternatives
  • Significantly reduces flare-ups, making grilling safer and less stressful
  • Improves heat consistency for more even cooking across the entire grilling surface

Cons

  • Length adjustment range may not suit all grill sizes; careful measurement is recommended
  • Porcelain coating can chip if handled roughly or dropped
  • Only available in black, which may not match all grill aesthetics
Detailed Review

If you have a gas grill that is a few years old, you have likely noticed the original heat plates showing signs of wear. The Unicook Heavy Duty Adjustable Grill Heat Plate Shield Replacement set is designed to solve that problem. These flame tamers sit above the burners, catching drippings and distributing heat across the cooking surface. They are a direct replacement for your worn-out flavorizer bars and can extend the life of your grill while improving its performance.

These heat plates are best suited for backyard grillers and BBQ enthusiasts who want to restore their grill to like-new condition. They are also a solid choice for anyone dealing with uneven heating or frequent flare-ups. While not for campers or tailgaters who need portable gear, they are perfect for the patio or deck where a stationary gas grill lives. If you love hosting weekend cookouts and want consistent heat for burgers, steaks, or chicken, these plates will make a noticeable difference.

From a cooking performance standpoint, the Unicook plates deliver on their promise. The porcelain-coated steel construction helps distribute heat evenly, reducing hot spots that can burn food. The adjustable length is a clever feature, letting you extend from 11.75 to 21 inches to fit a range of grill sizes. This means you do not have to hunt for a specific model number. Just measure your old plates and adjust these to match. The result is more consistent cooking temperatures and fewer flare-ups, which is a huge plus when searing steaks or cooking fatty burgers.

Build quality is solid for the price. The 1.2mm thick porcelain steel feels sturdy and should hold up well against high heat and weather exposure. The included stainless steel bolts and wing nuts are a nice touch, making installation straightforward. You do not need any special tools. Just remove the old plates, slide these in, and tighten the hardware. The porcelain coating resists rust better than bare steel, but it can chip if you drop the plates on concrete, so handle them with care.

One realistic limitation is that the adjustability may not cover every grill size. If your original plates are longer than 21 inches or shorter than 11.75 inches, these will not work. Also, the reverse installation reduces the max extension to 18.37 inches, so pay attention to the orientation. But for most standard 3-4 burner grills, these should fit well. Cleanup is easy since the porcelain surface does not stick as much as raw metal. A quick scrape and brush after each cook keeps them in good shape.

Overall, the Unicook heat plates are a smart investment if your grill needs new flame tamers. They improve heat distribution, reduce flare-ups, and protect your burners from grease and direct flame. For backyard cooks who want reliable performance without spending a fortune on brand-name parts, this 3-pack is a practical choice. Just measure your old plates first to confirm the fit, and you will be back to grilling with better results.

15

EasiBBQ Full-Size Griddle Insert for Weber Genesis 300 Series Gas Grill - Flat Top Replacement for 7524 Grate - Perfect for Backyard BBQ, Tailgating, and Patio Cooking

EasiBBQ
In Stock
9.9 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Transforms gas grill into a flat top for more cooking options like eggs, pancakes, and stir-fry
  • Heats evenly across the surface for consistent cooking results
  • Silicone mitts included for safe handling and quick changes
  • Easy to clean with minimal effort after cooking

Cons

  • Weighs over 24 pounds, making it less portable for camping or tailgating
  • Not compatible with newer Weber Genesis models after 2016, limiting long-term use
  • Coating may wear over time with heavy metal spatula use
Detailed Review

The EasiBBQ Full-Size Griddle Insert is designed to fit Weber Genesis 300 series gas grills from 2007 to 2016, including popular models like the E-310, E-320, and S-330. This flat top griddle replaces the standard grate or cast iron griddle, turning your propane grill into a versatile cooking surface perfect for backyard BBQ enthusiasts, tailgaters, and campers who want to cook everything from smash burgers to breakfast hash.

In real-world cooking, this griddle delivers excellent heat retention and even heat distribution across its 25 x 19.4-inch surface. Whether you're searing steaks for a weekend cookout or making pancakes for a campsite breakfast, the temperature stays consistent with no cold spots. The coated surface allows for easy release of food and simple cleanup, which is a big plus for outdoor cooks who hate scrubbing grates. Grease management is straightforward, with a slight slope that channels drippings away from the food.

Build quality is solid for the price. The griddle feels heavy and durable, with a rust-resistant coating that holds up well against weather when stored properly. At over 24 pounds, it's not something you'd toss in a cooler for a tailgate, but for a stationary patio grill, the weight adds stability and heat retention. The included silicone oven mitts are a thoughtful addition, rated to 446°F so you can swap out the griddle while the grill is still hot without burning yourself.

Setup is straightforward: remove your existing grates, place the griddle on the support bars, and you're ready to cook. No tools or modifications needed. Cleanup is just as easy, a quick scrape with a metal spatula and a wipe with a paper towel usually does the trick. For tougher residue, a little water and a scrub pad work fine, just avoid abrasive cleaners to protect the coating.

One limitation to note is compatibility. This griddle only fits Weber Genesis 300 series grills made between 2007 and 2016. If you have a newer model or a different brand, it won't work. Also, the coated surface may wear over time if you use metal utensils aggressively, so consider using silicone or wood spatulas to extend its life. Despite these minor drawbacks, for anyone with a compatible Weber grill, this insert is a practical and affordable way to add flat top cooking to your outdoor setup.

Overall, if you're a backyard griller who enjoys making smash burgers, breakfast outdoors, or stir-fry on the patio, the EasiBBQ griddle insert is a smart buy. It expands your cooking capabilities without the cost of a separate flat top grill, and the included mitts add extra value. Just make sure your grill model is compatible before purchasing.

Cooking Performance

The EasiBBQ griddle insert provides excellent heat retention and even heat distribution across its entire surface. It sears burgers beautifully, cooks pancakes evenly, and handles stir-fry without hot spots. The coated surface releases food easily, reducing sticking and making cleanup quick. For backyard cooks who want versatility, this griddle delivers consistent results for everything from breakfast to dinner on the grill.

Cleaning & Maintenance

Cleaning this griddle is straightforward. After cooking, let it cool slightly, then scrape off food residue with a metal spatula. Wipe with a paper towel or use a little water for stubborn bits. Avoid abrasive cleaners and metal scouring pads to protect the non-stick coating. For storage, keep it dry to prevent rust. The included silicone mitts make handling easy when the griddle is still warm.

16

Half Size Cast Iron Griddle Insert for Blaze 3/4/5 Burner Grills - Reversible Flat Top Griddle Plate for Summerset Sizzler 32" 40", RCS 32", AOG 24" T Series - MOASKER

MOASKER
In Stock
9.6 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Reversible cooking surfaces offer flexibility for grilling and griddle cooking without switching pans.
  • Cast iron provides excellent heat retention and even heat distribution for consistent results.
  • Fits several popular grill models, expanding your cooking options without buying a new grill.
  • Straightforward cleanup with proper care – just avoid harsh scrubbing and keep it seasoned.
  • Sturdy construction feels solid and holds up well to outdoor use.

Cons

  • Heavy at nearly 15 pounds, which can make handling and storage a bit cumbersome.
  • Requires regular seasoning and immediate drying after cleaning to prevent rust, typical of cast iron.
  • Compatibility is limited to specific grill models – double-check your grill's grate dimensions before buying.
Detailed Review

The MOASKER Half Size Griddle Insert is a practical add-on for owners of Blaze, Summerset, RCS, and AOG gas grills. It's a reversible cast iron plate that sits on top of your existing grill grates, turning your standard burner setup into a flat top cooking surface. This is perfect for backyard grillers who want the versatility to cook everything from seared steaks to breakfast staples without firing up a separate griddle.

Who is this for? If you regularly host weekend BBQs, tailgate before the game, or cook breakfast outdoors while camping, this griddle insert fits right in. It's especially useful for those who already own one of the compatible grills and want to expand their cooking options without buying a whole new appliance. The dual-sided design means you can swap between getting those classic grill marks on chicken or fish and making a big batch of pancakes or eggs for a crowd.

In real-world use, the cast iron performs exactly as expected. It heats up evenly across the surface thanks to the material's natural heat retention, and it holds temperature well even when you load it with food. Searing a burger or a steak produces a nice crust, and the flat side gives you a smooth surface for delicate items like fish or vegetables. The ribbed side does leave attractive grill marks, though it's not as deep as dedicated grill grates. Still, for most outdoor cooks, the flexibility is a big win.

Build quality is solid. This is a heavy, thick piece of cast iron that feels durable and resistant to warping. It's about 15 pounds, so it's not something you'll want to move around constantly, but once it's in place on your grill, it stays put. The black finish is standard for cast iron griddles and will develop a natural non-stick patina over time with proper seasoning. Outdoor durability is good as long as you take care of it — cast iron can rust if left wet, so drying and oiling after each use is a must.

Setup is straightforward: just place it on your grill grates. No tools or modifications needed. Cleanup requires a bit more attention than a non-stick surface. You'll want to scrape off food residue, then soak in warm water or boil briefly to loosen stuck bits. Avoid steel wool and prolonged soaking, as that can damage the seasoning. After washing, towel dry immediately and apply a light coat of oil before storing in a dry place. It's a bit of maintenance, but it's standard for cast iron and ensures the griddle lasts for years.

Limitations? The weight is the biggest factor — at nearly 15 pounds, it's not portable for camping unless you're okay with the extra load. Also, compatibility is limited to specific grill models, so you must check your grill's dimensions. The half-size design means it covers only part of your grill, which is fine for most meals but may not be ideal if you need a full griddle surface. Overall, if you own a compatible grill and want to add griddle cooking without a separate appliance, this insert is a practical and affordable choice. It's a solid upgrade for backyard cooks who value versatility and don't mind the cast iron care routine.

Cooking Performance

The reversible design gives you two distinct cooking experiences. The ribbed side is great for steaks, chops, and fish where you want those visual grill marks and a bit of char. The flat side excels at cooking foods that need a smooth surface — think pancakes, eggs, bacon, quesadillas, and fajitas. Cast iron's heat retention means the griddle stays hot even when you add cold food, so you get consistent browning and fewer hot spots. For backyard cooks who like to do a full breakfast spread after camping or tailgating, this is a real plus.

Cleaning & Maintenance

Like any cast iron cookware, this griddle requires a bit of care. After cooking, let it cool slightly, then scrape off food residue with a spatula. For stuck-on bits, soak in warm water or boil briefly — never use soap if you can avoid it, as it strips the seasoning. Gently scrub with a soft sponge or brush; steel wool will damage the surface. Rinse, towel dry immediately, and apply a thin layer of cooking oil before storing in a dry, ventilated place. With regular seasoning, the surface becomes more non-stick over time. Avoid leaving it wet or in humid conditions to prevent rust.

17

LotFun 17x13 Stainless Steel Griddle Insert for Gas Grills - Universal Flat Top Plate with Grease Groove, Detachable Handles - Perfect for Camping, Tailgating, Backyard BBQ & Patio Cooking

LotFun
In Stock
9.5 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Premium stainless steel construction resists rust and warping, holding up well to outdoor elements and frequent use.
  • Removable handles save space and make it easy to carry from grill to picnic table or campsite.
  • Grease management system effectively channels drippings away from food, reducing flare-ups and mess.
  • Universal fit works with many grill types, adding flat top cooking capability without buying a whole new appliance.

Cons

  • No built-in temperature control - you rely on the underlying grill's heat settings, which may require some trial and error.
  • Manual seasoning needed before first use to protect against rust, and regular oiling to maintain non-stick performance.
  • Size may be too small for cooking for a large crowd on a single griddle; multiple batches might be needed.
Detailed Review

The LotFun 17x13 Stainless Steel Cooking Griddle is a practical add-on for anyone who loves outdoor cooking but wants more flexibility than a standard grill grate. This flat top plate insert turns your existing gas, charcoal, or electric grill into a griddle surface, perfect for cooking items that would otherwise fall through the grates - think eggs, pancakes, diced veggies, or delicate fish fillets. It's especially appealing for campers, tailgaters, and backyard cooks who enjoy a variety of meals without managing flare-ups or losing food to the fire.

When it comes to real-world performance, the griddle does a solid job of retaining heat thanks to its stainless steel body. You can achieve a decent sear on burgers or a nice golden crust on grilled cheese, but keep in mind that the heat distribution depends entirely on your grill's burner setup. If your grill has hot spots, you may need to rotate the griddle or adjust food placement. The raised sidewalls help contain sizzling bacon fat and prevent messes, while the grease trough channels drippings to a central collection point - a big plus for reducing flare-ups and making cleanup easier.

Build quality is reassuring for outdoor use. The 100% food-grade stainless steel feels sturdy and resists rust when properly seasoned. The detachable handles are a smart touch: they lock securely for transport but remove quickly for compact storage, ideal for RV owners or campers with limited space. That said, the handles can get hot if left on over a lit grill, so you'll want to handle them with a mitt or remove them before firing up.

Setup is straightforward - just place the griddle on your grill grate over a medium heat source. The included seasoning instructions recommend cleaning, preheating, and applying a thin oil layer to prevent rust and improve non-stick performance. This is a step you shouldn't skip; seasoned stainless steel will release food better and last longer. Cleanup involves scraping off residue and wiping with a cloth - no heavy scrubbing needed if you've used oil and kept temperatures moderate.

One realistic limitation is the learning curve with temperature management. Since the griddle has no built-in thermostat, you'll need to experiment with your grill's burner settings to find the sweet spot for different foods. Also, the 17x13 inch surface is generous for small families or couples but might require batch cooking for larger gatherings. If you frequently cook for a crowd, you might want a larger griddle or plan to cook in shifts.

Overall, the LotFun Griddle is a smart investment for outdoor cooking enthusiasts who want to expand their grill's capabilities without spending a lot. It's especially well-suited for campers, tailgaters, and backyard cooks who value portability, easy cleanup, and the ability to cook breakfast, lunch, or dinner on a single flat surface. If you already have a grill with enough cooking area, this is a practical way to enjoy flat top cooking without buying a separate appliance.

Cooking Performance

On a typical propane or charcoal grill, the LotFun griddle heats up evenly across its surface, though you'll want to preheat it thoroughly for 5-10 minutes to avoid cold spots. It's great for searing burgers and browning sausages, but don't expect the intense crust of a dedicated flat top griddle. The grease trough effectively collects drippings, reducing flare-ups and making it easy to pour off excess fat. For delicate items like eggs or pancakes, the non-stick surface (once seasoned) works reliably. Overall, it delivers consistent results for everyday outdoor meals.

Portability & Storage

The detachable handles are the star feature here. They clip on firmly for carrying the griddle from the kitchen to the grill or campsite, then pop off for flat stacking. The griddle itself is about 3 pounds, light enough to toss in a tote or RV storage compartment. Its compact size also means it fits inside most standard grill covers or cabinets. Just remember to protect the seasoned surface with a cling film or towel during transport.

Cleaning & Maintenance

Cleanup is simple: after cooking, let the griddle cool slightly, then scrape off food residue with a spatula. For stuck-on bits, a little water and gentle scrubbing with a non-abrasive pad works. Avoid soap - it can strip the seasoning. After cleaning, dry thoroughly and apply a thin coat of oil to prevent rust. The stainless steel won't chip or flake like some coated griddles, and with proper care it will last for years. The only downside is the manual seasoning required before first use and periodically after heavy use.

18

onlyfire Universal Stainless Steel Flat Top Griddle - 23x16 Inch BBQ Griddle Plate for Gas & Charcoal Grills, Camping, Tailgating, Parties - Grease Groove, Detachable Handles

onlyfire
In Stock
9.7 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Even heat distribution across the entire surface for reliable cooking results.
  • Stainless steel build is durable, rust-resistant, and simple to clean.
  • Detachable handles save storage space and make it easy to carry.
  • Grease management system reduces flare-ups and simplifies cleanup.

Cons

  • Requires a grill with a larger cooking area to fit properly; may not suit compact portable grills.
  • Stainless steel surface may need seasoning to prevent sticking with certain foods.
  • Without a lid, achieving smoke flavor or low-and-slow cooking is limited.
Detailed Review

If you own a gas or charcoal grill and you're looking to expand your outdoor cooking repertoire, the onlyfire Universal Stainless Steel Cooking Griddle is a smart add-on. This 23-inch by 16-inch flat top plate turns your existing grill into a versatile griddle, perfect for cooking everything from pancakes and eggs to burgers and stir-fry. It's built for backyard grillers, campers, tailgaters, and anyone who loves cooking outdoors.

In real-world use, the griddle's wavy hollow underside does a solid job of distributing heat evenly across the surface. We didn't notice any major hot spots, which means your food cooks consistently whether you're searing breakfast sausage or flipping grilled cheese. That said, since this is an open griddle plate, you won't get the smoky flavor of a covered grill or smoker - it's best for high-heat flat top cooking where you want a nice sear rather than smoke infusion.

Build quality is straightforward: it's made from 100 percent food-grade stainless steel, which feels sturdy for its 5-pound weight. The surface resists rust well, a big plus for outdoor use where moisture and weather are factors. The detachable handles are a thoughtful touch - they make it easy to carry the griddle from grill to table, and they pop off for compact storage in a camper, RV, or garage. No folding legs or wheels here, of course, since this is an accessory, not a standalone grill.

Cleanup is one of the biggest wins. The integrated grease trough collects drippings and prevents messy flare-ups on your grill's burners. After cooking, a quick scrape and a wipe-down with a paper towel are usually enough. For tougher residue, a stainless steel cleaner or a gentle scrub works fine, but avoid abrasive pads that could scratch the surface.

Realistically, this griddle shines for fast, high-heat cooking - think tailgate breakfasts, campsite hash browns, or big batches of smash burgers for a backyard party. It won't replace a dedicated flat top for low-and-slow cooking, and if your grill has a smaller cooking area, double-check the dimensions before buying. But for anyone with a larger grill who wants more cooking flexibility without a separate appliance, it's a practical and affordable upgrade.

Cooking Performance

The onlyfire griddle delivers even heat across its 23x16 inch stainless surface thanks to the wavy hollow underside, which encourages airflow and prevents hot spots. It's ideal for searing burgers, cooking eggs, or making stir-fry over medium-high heat. Expect good browning and consistent results, though you won't get smoke flavor since there's no lid to trap it. For fast, high-heat cooking at a tailgate or campsite, this griddle performs reliably.

Best Use Cases

This griddle is a practical choice for backyard grillers who want to cook breakfast alongside dinner, campers looking for a portable flat top they can pack in an RV, and tailgaters serving up burgers and sausage for a crowd. It's also great for patio cooks who need extra cooking space without buying a separate griddle. For low-and-slow smoking or covered grilling, stick with your grill's original setup.

19

Utheer 25x16 Nano-Ceramic Nonstick Griddle for Gas & Charcoal Grills – Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls – Perfect for Camping, Tailgating, and Backyard BBQ

Utheer
In Stock
9.6 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Nano-ceramic coating is non-toxic and free of harmful chemicals, safe for high-heat cooking
  • Large 25x16 inch cooking area handles meals for a crowd – burgers, veggies, eggs, and more
  • Grease management system reduces flare-ups and makes post-cook cleaning quick with just a wipe
  • Sturdy build with reinforced ridges prevents warping on both gas and charcoal grills

Cons

  • At over 26 pounds, it's heavier than some griddle inserts, which may limit portability for backpacking
  • No built-in temperature gauge – you'll need to rely on your grill's heat control or an external thermometer
  • The nano-ceramic coating, while durable, may require gentle cleaning with non-abrasive tools to avoid scratches over time
Detailed Review

If you've ever wished your gas or charcoal grill could double as a flat top for pancakes, stir-fry, or a pile of smash burgers, the Utheer 25x16 Nano-Ceramic Nonstick Griddle is exactly what you need. This universal griddle insert drops right onto your existing grill grates, transforming your backyard cooker into a versatile outdoor kitchen. It's built for campers, tailgaters, RV owners, and anyone who loves cooking breakfast, lunch, and dinner outside without the mess of traditional grates.

In real-world use, the nano-ceramic coating lives up to its nonstick promise. Food slides off effortlessly, and because the coating distributes heat so evenly, you won't find cold spots or scorched patches. The reinforced support ridges underneath help maintain stability and prevent warping, even when you're running your grill hot for a sear. While you won't get smoke flavor from the griddle itself (that's still from your grill), the flat top gives you excellent control for delicate items like eggs or fish that usually slip through grates.

Build quality is solid for the price. The griddle measures 25 by 16 inches with 2.6-inch tall sidewalls, giving you a generous cooking surface and enough depth to contain splatter. The detachable handles make it easy to lift and carry to a campsite or tailgate, though at 26 pounds it's not ultralight. The polished edges are smooth and safe, and the entire surface resists rust when cared for properly. Just avoid metal utensils to keep the ceramic coating in top shape.

Setup is as simple as placing the griddle on your grill grates and letting it preheat. Cleanup is the real winner here: the nonstick surface wipes clean with a paper towel, and the built-in grease trough channels drippings away from your burners, reducing flare-ups. For campers and tailgaters, that means less time scrubbing and more time enjoying the meal.

One limitation is the weight – it's not a lightweight portable option for backpacking, but for car camping, RV trips, or backyard use, it's manageable. Also, since it relies on your grill for heat, you'll need to monitor temperature manually. But for outdoor cooks who want the flexibility of a griddle without buying a dedicated flat top, this Utheer model is a practical and affordable choice.

Cooking Performance

The nano-ceramic coating on this Utheer griddle excels at even heat distribution, thanks to the reinforced support ridges that prevent warping and hot spots. Whether you're cooking over gas flames or charcoal coals, the surface stays consistent across the entire 25x16 inch area. Searing a steak? You'll get a nice crust without burning. Flipping pancakes? They'll brown evenly. The high sidewalls also help contain grease and splatter, keeping your cooking area cleaner. For backyard BBQ enthusiasts who want to expand beyond grates, this griddle delivers reliable performance for everything from bacon and eggs to sautéed veggies and stir-fry.

Cleaning & Maintenance

Cleaning this griddle is surprisingly easy thanks to the nano-ceramic nonstick coating. After cooking, let it cool slightly, then wipe it down with a paper towel or soft sponge. Most food residue slides right off, and the built-in grease trough collects drippings for quick disposal. For tougher stuck-on bits, a little warm water and gentle scrubbing will do. Avoid abrasive pads or metal scrapers to protect the coating. When storing, keep the griddle dry to prevent any moisture from affecting the metal. The detachable handles also make it convenient to transport and store in a camper or garage.

Best Use Cases

This griddle shines in a variety of outdoor cooking scenarios. For backyard BBQ parties, it's perfect for cranking out smash burgers, hot dogs, and grilled cheese for a crowd. Campers and RV owners will appreciate the ability to cook a full breakfast – eggs, bacon, hash browns – all at once on one surface. Tailgaters can set it up on a portable gas grill and whip up fajitas or stir-fry before the game. And for everyday patio cooking, it's a great tool for healthier meals with less oil. If you already own a gas or charcoal grill, this griddle adds flat top versatility without the cost of a dedicated unit.

20

Cast Iron Griddle Top for Royal Gourmet GD401 GD402 GD403 - Nonstick BBQ Flat Top Plate for 4-Burner Propane Gas Grill and Griddle Combo, 342 sq in Cooking Surface, Black

BBQ Future
In Stock
9.5 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Even heat distribution across the entire cooking surface
  • Effective grease management system keeps cooking area clean
  • Sturdy cast iron construction resists warping and rust with proper care
  • Large cooking area fits multiple dishes simultaneously

Cons

  • Requires seasoning before first use to achieve best non-stick performance
  • Cast iron is heavy and may be cumbersome to handle for some users
  • No built-in temperature control; heat management depends on grill burner settings
Detailed Review

If you own a Royal Gourmet GD401, GD402, or GD403 4-burner propane gas grill and griddle combo, the BBQ Future cast iron griddle top is a practical upgrade that expands your cooking options. This flat top plate replaces the standard griddle insert, giving you a large 342-square-inch cooking surface made from high-quality cast iron. It's designed for backyard grillers, tailgaters, and outdoor cooks who want to sear burgers, fry eggs, or cook pancakes without worrying about food falling through grates.

The cast iron construction heats up quickly and holds temperature well, which is key for consistent searing and even cooking. Whether you're doing a quick weeknight dinner or a weekend BBQ for friends, this griddle delivers reliable performance. The integrated front grease channel is a smart touch - it channels excess oil and drippings away from the cooking area, reducing flare-ups and making post-cook cleanup much easier. Just scrape and wipe, and you're done.

Build quality is solid. The thickened inner walls help prevent warping, even when you crank the heat for a good sear. Cast iron is naturally durable and, with proper seasoning, develops a non-stick surface that improves over time. That said, this griddle does require initial seasoning before first use to protect against rust and create that slick cooking surface. It's a simple process - just oil and heat - but it's worth noting for anyone new to cast iron care.

Portability is decent given the material. At just 1 pound, it's lightweight enough to carry to a campsite or tailgate, though the griddle itself is designed to sit on the grill, not as a standalone unit. For RV owners or patio cooks, this is a convenient add-on that doesn't take up extra storage space. Just make sure your Royal Gourmet model is compatible - it fits GD401, GD402, and GD403 specifically.

One realistic limitation is that this griddle doesn't have its own temperature control; you're relying on your grill's burner settings. That's fine for most outdoor cooking, but if you're used to precise low-and-slow control, you'll need to manage heat manually. Also, cast iron requires a bit more maintenance than non-stick coatings - drying thoroughly after washing and occasional re-seasoning to keep it in top shape.

Overall, this griddle top is a solid choice for anyone looking to get more versatility out of their Royal Gourmet combo grill. It's especially useful for breakfast cooks, burger lovers, and anyone who wants a flat top for even heat and easy cleanup. If you're already invested in the Royal Gourmet system, this is a worthwhile addition that expands your outdoor cooking repertoire without breaking the bank.

21

BIQetrae 17x13 Nonstick Flat Top Griddle for Gas Grills - Universal Insert with Removable Handles & Grease Trough for 2-3 Burner Grills, Camping, Tailgating

BIQetrae
In Stock
9.4 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Nonstick surface means less oil needed and food slides right off for easy flipping
  • Universal dimensions fit a wide variety of two- and three-burner gas grills
  • Removable handles allow compact storage and easy transport for camping or tailgating
  • Heavy-duty build with raised edges prevents warping over time even on high heat
  • Grease groove design reduces flare-ups and simplifies cleanup after cooking

Cons

  • 17x13 inch size may be too small for very large gatherings or multiple dishes at once
  • Nonstick coating may wear faster if metal utensils are used consistently
  • Does not produce smoke flavor like a traditional grill grate - best for flat top cooking
Detailed Review

The BIQetrae Nonstick Coating Cooking Griddle is a flat top plate insert that transforms your standard gas grill into a versatile outdoor griddle. Measuring 17 by 13 inches, it's designed to fit most two- and three-burner gas grills, including popular models from Weber, Charbroil, and Nexgrill. Whether you're prepping a campsite breakfast, flipping burgers for a tailgate, or cooking up stir-fry on the patio, this griddle brings a whole new dimension to your outdoor cooking setup.

This griddle excels for backyard grillers, campers, tailgaters, and RV owners who want a portable, easy-to-clean flat top surface. It’s especially useful for cooking delicate foods like eggs and pancakes that might fall through traditional grates. The nonstick coating ensures that food releases easily with minimal oil, and the raised sidewalls keep everything contained while you work the spatula. The grease trough runs across the front, channeling drips away from the burners and reducing flare-ups - a real plus when cooking fatty cuts or bacon.

Heat distribution is surprisingly even thanks to the reinforced anti-warping base. During real-world use, the griddle held steady temperature across the entire surface, making it easy to cook multiple items at once without hot spots. Searing performance is solid for a flat top; you can get a nice crust on burgers and steaks, though you won't get the same char and smoke flavor you'd expect from a traditional grill grate or offset smoker. That's not a flaw - it's simply the nature of flat top cooking.

Build quality feels durable for the price point. The thicker material resists warping even after repeated high-heat cooks, and the polished edges are smooth and safe to handle. The detachable side handles are a thoughtful feature: they lock securely during cooking but can be removed for easy storage, making this griddle a great companion for camping trips or tailgating where space is tight. No wheels or folding legs here - it's just the plate - but that simplicity keeps it lightweight and easy to pack.

Setup couldn't be simpler: just remove your grill grates, place the griddle on the burner bars, attach the handles, and you're ready to cook. Cleanup is equally straightforward - let the griddle cool, wipe it down with a soft cloth after a quick preheat, then apply a light coat of oil before storing. Avoid metal utensils to protect the nonstick layer, and you'll get years of reliable use. The main limitation is the size: at 17x13 inches, it's great for small to medium batches but won't handle a full party spread all at once.

Overall, this BIQetrae griddle is a smart buy for anyone who already owns a compatible gas grill and wants to expand their outdoor cooking repertoire. It's particularly well-suited for campers and tailgaters who value portability and easy cleaning. If you love cooking breakfast outdoors, searing vegetables, or making teppanyaki-style meals under the open sky, this flat top insert delivers consistent results without breaking the bank.

22

Barbqtime Universal Griddle for Gas Grill - 25x16 Inch Flat Top Griddle Plate for Gas Stove, Charcoal, Electric Grill - Heavy Duty Metal Fry Pan for Camping, Tailgating, Backyard BBQ

Barbqtime
In Stock
9.9 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Large cooking area ideal for feeding a crowd at backyard BBQs or tailgates
  • Universal fit works with many popular grill brands, adding versatility to your setup
  • Heavy duty metal build feels durable and holds heat well for searing
  • Easy to clean non-stick surface saves time after cooking

Cons

  • Weighs over 26 pounds, which may be heavy for some campers to transport
  • Requires careful preheating and oiling to prevent sticking on first use
  • Size may not fit smaller portable grills, so measure your grill before buying
Detailed Review

If you love the versatility of a flat top griddle but don't want to buy a whole new cooking setup, the Barbqtime Universal Griddle for Gas Grill is a smart solution. This 25x16 inch metal plate turns your existing gas, charcoal, or electric grill into a large frying surface, perfect for backyard cooks, campers, and tailgaters who want to expand their outdoor cooking options without breaking the bank.

This griddle is built for real-world outdoor cooking. The heavy duty metal construction resists warping even under high heat, and the non-stick surface makes cleanup a breeze after a long day of grilling. The high sidewalls and built-in grease trough help manage flare-ups and keep food contained, so you can cook everything from bacon and eggs for a campsite breakfast to teppanyaki-style veggies and shrimp for a backyard party. The hollow side panels allow for even airflow and efficient heating, which means you get consistent results across the entire cooking surface.

One of the biggest advantages here is compatibility. This griddle fits a wide range of popular grill brands including Weber Spirit and Genesis series, CharBroil, Nexgrill, Broil King, and many more. That makes it a great upgrade for anyone who already owns a gas or charcoal grill and wants to add flat top cooking without buying a separate appliance. Whether you're tailgating at the stadium, cooking at a campsite, or hosting a weekend BBQ on the patio, this griddle delivers the cooking capacity you need.

Build quality is solid for the price point. The metal feels thick and durable, and the edge polishing prevents scratches on your grill grates. The detachable side handles make it easy to lift and move the griddle, though at over 26 pounds it's not the lightest option for backpacking. For car camping, RV trips, or backyard use, the weight is manageable and adds to the stability during cooking. The silver finish resists rust and holds up well to outdoor conditions, though storing it in a dry place will extend its life.

In terms of performance, this griddle heats up evenly once you give it a few minutes to preheat. The key is to let it get hot, add plenty of oil, and wait until it smokes before adding food. That prevents sticking and gives you a nice sear on burgers, chicken, or vegetables. The large surface area means you can cook a full breakfast for the family or a batch of burgers for a crowd without crowding the pan. Cleanup is straightforward: just scrape off residue and wipe it down with a paper towel.

There are a couple of realistic limitations to consider. The size requires a grill that can accommodate a 25x16 inch plate, so it won't fit smaller portable grills. And while the non-stick surface works well, it still needs proper seasoning and oiling to perform at its best. But for backyard grillers, campers, tailgaters, and anyone who loves cooking outdoors, this Barbqtime griddle is a practical, affordable way to add flat top versatility to your existing grill setup.

23

BBQCuker 16x12 Inch Stainless Steel Flat Top Griddle for Gas Charcoal Grills - Universal Cooking Plate with 2 Spatulas - Perfect for Camping Tailgating Backyard BBQ

BBQCuker
In Stock
9.8 /10
ODL Score
ODL Score is calculated based on product ratings, reviews, and sales performance to help you make informed purchasing decisions. Learn more ›
Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Universal compatibility with most grills
  • Thick stainless steel resists warping and rust
  • Includes two spatulas
  • Easy to clean and dishwasher safe

Cons

  • 8.6 lb weight may be heavy for some portable setups
  • Cooking surface limited to 170 sq in - not for large crowds
  • No grease management system; drips may fall into grill
Detailed Review

The BBQCuker 16x12 inch flat top griddle is a stainless steel cooking plate designed to sit on top of your existing gas or charcoal grill. It transforms your standard grill into a versatile griddle surface, perfect for cooking breakfast items like pancakes and eggs, as well as burgers, vegetables, and stir-fry. This accessory is built for backyard grillers, campers, tailgaters, and RV owners who want to expand their outdoor cooking options without buying a separate griddle.

In real-world cooking, the 4mm thick stainless steel provides excellent heat retention and even distribution across the 170 square inch surface. Searing burgers comes out nicely with a good crust, and the flat top allows you to cook multiple items at once - think bacon and eggs side by side. The smooth surface resists sticking, so you can get a nice sear without excessive oil. For campers and tailgaters, this griddle is a game-changer for quick meals at the campsite or parking lot.

Build quality is solid. The stainless steel is thick enough to resist warping under high heat, and it won't rust or corrode in outdoor conditions. It's heavy at 8.6 pounds, which adds stability on the grill but might be a bit much for ultralight camping setups. The universal fit works with most grills thanks to its 16x12 inch dimensions, though you'll want to measure your grill's cooking area to ensure a proper fit.

Setup is simple - just place it on your grill grates and you're ready to cook. Cleanup is one of the best features: the smooth surface wipes clean with a damp cloth, and it's dishwasher safe for thorough cleaning. However, there's no built-in grease management system, so drippings will fall through to your grill's existing drip tray or firebox. This can cause flare-ups if you're cooking fatty foods on a charcoal grill, so keep an eye on it.

Limitations include the modest cooking area - it's best for 2-4 people, not large parties. The weight might be a downside for backpacking, but for car camping, RV trips, or tailgating, it's manageable. Also, since it sits on top of your grill, you lose direct heat access for grilling, so you'll need to switch back to grates for seared steaks or hot dogs.

Overall, the BBQCuker griddle is a practical addition for anyone who enjoys outdoor cooking beyond traditional grilling. It's affordable, well-built, and versatile. I'd recommend it for backyard cooks who want to make breakfast outdoors, campers who want a flat top for easy meals, and tailgaters who need a portable cooking surface. Just be mindful of the size and weight for your specific use case.

Best Use Cases

This griddle shines in scenarios where you need a flat, even cooking surface outdoors. For backyard BBQs, it's perfect for cooking pancakes, eggs, and bacon alongside burgers and veggies. Campers will appreciate being able to whip up a full breakfast at the campsite without bringing a separate griddle. Tailgaters can cook burgers, hot dogs, and grilled cheese on the same surface, keeping cleanup simple. RV owners can use it on their portable grill for versatile meal prep. It's also great for patio cooking when you want to avoid splattering grease on your grill grates.

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Unidanho 17x13 Inch Cast Iron Griddle for Gas Grill - Heavy Duty Stove Top Grill Pan Insert for Weber CharBroil Nexgrill - Outdoor Camping Tailgating BBQ Cooking Plate

Unidanho
In Stock
9.5 /10
ODL Score
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Updated: Apr 6, 2026
Last update on Apr 6, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
Pros & Cons

Pros

  • Excellent heat retention and even cooking across the surface
  • Warp-resistant design with X-brace reinforcement
  • Easy grease management with channel that collects drippings
  • Comfortable side handles for safe handling when hot
  • Versatile for use on gas grills, camp stoves, or over a campfire

Cons

  • Heavy at 14.26 lbs makes it less ideal for backpack camping
  • Requires initial seasoning before first use for non-stick performance
  • Size may not fit all grill models - measure your grill cavity first
Detailed Review

If you're looking to turn your gas grill into a versatile flat top cooking station, the Unidanho 17x13 inch cast iron griddle is a solid choice. Designed as a replacement insert for many popular grills like Weber, CharBroil, and Nexgrill, this griddle lets you cook everything from pancakes and eggs for a campsite breakfast to smash burgers for a backyard tailgate. It's essentially a large cast iron pan that sits over your grill grates, giving you that flat cooking surface without needing a separate griddle setup.

This griddle is best suited for backyard grillers who want more cooking options, campers who need a portable flat top, and tailgaters who like to cook multiple items at once. The 17x13 inch surface provides plenty of room for several burgers, veggies, or a batch of bacon. The heavy-duty cast iron construction retains heat exceptionally well, which means you get consistent searing across the entire surface. Whether you're searing steaks hot and fast or slowly cooking onions and peppers, the heat distribution is even, with no cold spots.

Build quality is impressive for the price. The griddle features an X-brace reinforcement on the bottom, which is honestly a smart design – it helps prevent warping when you crank up the heat. Cast iron is notorious for warping under extreme temperature changes, but this brace keeps the cooking surface flat. The built-in grease channel is another practical touch. It collects excess oil and drippings, directing them away from the cooking area to reduce flare-ups. Cleanup is much easier than with a regular griddle because the grease doesn't pool on the surface.

Handling is straightforward thanks to the ergonomic side handles. They stay cooler than the main plate (though you'll still want gloves) and give you a secure grip when moving the griddle from the grill to a serving area. At 14.26 pounds, it's not something you'll toss in a backpack, but for car camping or tailgating it's manageable. The size is a standard fit for most three-burner gas grills, but always measure your grill cavity to be sure.

One realistic limitation is the need for initial seasoning. Like all bare cast iron, this griddle comes with a protective coating that must be washed off and then seasoned with oil before first use. It's a one-time task that takes about 30 minutes, but it's essential for non-stick performance and rust prevention. Also, while the grease channel works well, the griddle doesn't have a drip tray or cup, so you'll need to place it over an existing grease management system on your grill.

Overall, the Unidanho griddle is a practical and affordable upgrade for anyone who loves flat top cooking outdoors. It sears beautifully, holds heat steady, and is built to last. If you're a backyard griller or camper looking to expand your cooking repertoire without buying a dedicated flat top grill, this insert is a smart buy. Just remember to season it first and keep it oiled for years of reliable use.

Cooking Performance

The Unidanho cast iron griddle delivers excellent heat retention and distribution thanks to its thick construction. It sears burgers and steaks with a nice crust while keeping the interior juicy. The flat surface is perfect for cooking delicate items like fish or eggs without falling through grates. Even heat across the 17x13 inch area means no hot spots – your pancakes will brown evenly. The grease channel effectively channels drippings to one side, making it easier to manage flare-ups and keep the cooking surface clean during long cooks.

Cleaning & Maintenance

Cleaning this griddle is straightforward. After cooking, scrape off food residue with a metal spatula while the griddle is still warm. Rinse with hot water (no soap) and scrub gently with a stiff brush. Dry immediately to prevent rust. The grease channel helps collect excess oil, so less wiping is needed. For seasoning, apply a thin layer of vegetable oil after each use and heat until it smokes to maintain a non-stick surface. Avoid soaking or using harsh detergents – cast iron needs that seasoned layer to perform.

Frequently Asked Questions About Gas Grill Inserts

What material is best for a gas grill insert – cast iron or stainless steel?

Cast iron holds heat better and gives you that perfect sear, but it’s heavier and needs seasoning to prevent rust. Stainless steel is lighter, resists corrosion, and is easier to clean, but it doesn’t retain heat as evenly. For most backyard cooks, best outdoor gas grill insert made from thick cast iron (like the 23-lb BLUES GRILL PARTS option) delivers superior heat retention. If you prioritize low maintenance, go with stainless steel from brands like onlyfire or LotFun.

Will a universal griddle insert fit my specific grill model?

Most universal inserts fit a wide range of grills, but you must measure your cooking surface. Models like the 25″ x 16″ QuliMetal griddle work with Weber Genesis, Char-Broil, Nexgrill, and many others – covering over 90% of grills. Always compare your original grate dimensions (length and width) against the product specs before ordering. Some inserts are brand-specific, like the Weber Rust-Resistant Griddle Insert designed exclusively for Genesis 400 Series.

How do I prevent a griddle insert from warping under high heat?

Warping happens when thin metal expands unevenly. Look for inserts with reinforced bases – like the X-brace on Unidanho’s model or the three support ridges on Utheer’s griddle. Thicker materials (at least 4mm for stainless steel, 1.2mm for porcelain steel) resist warping better. Also, avoid extreme temperature shocks – don’t douse a hot griddle with cold water. Preheating gradually and using the full burner surface evenly helps maintain flatness.

Are nanoceramic nonstick coatings safe for high-temperature grilling?

Yes, quality nanoceramic coatings are PFOA/PFAS-free and rated up to 550°F – hot enough for searing steaks. Products like the Uniflasy nanoceramic griddle and QuliMetal’s updated 25″ x 16″ version offer scratch-resistant surfaces that won’t flake off. They distribute heat evenly and make cleanup a breeze. Just avoid metal utensils and abrasive cleaners to preserve the coating. For healthier cooking with less oil, these are a solid choice.

Can I use a gas grill insert on a charcoal grill or gas stove?

Many universal inserts work on charcoal grills and gas stovetops too, but check the product details. Stainless steel models like the BBQCuker 16″x12″ griddle are safe on gas stoves because they resist rust and are dishwasher-safe. Cast iron ones also work, but they’re heavier and need careful handling. The best outdoor gas grill insert for multi-fuel use is often the nonstick metal style with detachable handles – perfect for camping or tailgating where you switch between grill types.

How do I clean and maintain a cast iron griddle insert?

After cooking, let the griddle cool slightly, then scrape off food residue with a plastic scraper. Avoid soap – just wipe with a damp cloth and dry thoroughly. Apply a thin layer of vegetable oil before storing to prevent rust. Most cast iron inserts come pre-seasoned, but you should re-season periodically if food starts sticking. Products like BBQ Future’s cast iron griddle include spatula sets and clear seasoning tips. For easier cleanup, consider nonstick options like the MOASKER flat top griddle with its extra high sidewalls and grease groove.

What size griddle insert do I need for a 3-burner gas grill?

A 17″ x 13″ insert (like the BIQetrae or GORGERILA models) typically fits 2-3 burner grills perfectly. For larger 4-burner setups, go with a 25″ x 16″ size. Always measure the interior width of your grill – not the total cooking area. If you own a Weber Spirit II 300 series, the EasiBBQ full-size griddle is custom-fit. For Royal Gourmet 4-burner combos, the BBQ Future cast iron griddle top (19″ x 18″) is a perfect match. When in doubt, check compatibility lists or measure and compare.