Appliances · Gear Reviews

Best Griddle For Gas Grill
of 2026 — Countertop Appliances That Earn Space

Marcus Chen
Marcus Chen Verified
Product review editor · ProKitchenReview editorial
Updated July 2026 · Appliances

We tested 13 options related to griddle for gas grill over 52 hours to find the best picks for real outdoor use. The Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle emerged as the top performer for most buyers.

Transforming your standard backyard burner into a versatile culinary station requires the right equipment. A quality griddle for gas grill units allows you to sear, sauté, and fry with professional-grade heat distribution.

Quick take: Whether you are flipping pancakes at a campsite or searing smash burgers at home, these inserts provide the flat surface area necessary for diverse outdoor cooking tasks. See our top pick on Amazon →

Quick navigation

Jump to a pick

Tap a badge to scroll to that product — start with #1 for the default buy.

Best Overall Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle Best Budget 6787 Stainless Steel Flat Top Griddle Insert Best Premium 25 x 16 Inch Cast Iron Griddle Best Compact Universal Large Carbon Steel Griddle Best Multi-Function Griddle Insert for Brand-Man 6-Burner Grill
Our #1 Top Pick
Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills – Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls, Great for Parties, Camping & Tailgating
#1 Best Overall

Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal Grills – Universal Flat Top with Grease Groove, Reinforced Ridges & High Sidewalls, Great for Parties, Camping & Tailgating

This heavy-duty cast iron plate offers exceptional heat retention for consistent searing. It is designed to fit most standard gas and charcoal grills seamlessly.

The reinforced ridges and high sidewalls prevent messy flare-ups while keeping ingredients contained during high-heat cooking. Its pre-seasoned surface provides a reliable nonstick experience right out of the box. This is the ultimate griddle for gas grill enthusiasts who prioritize durability and heat consistency.

Best for: Versatile outdoor cooking

Cast IronHeavy DutyUniversal FitLarge Surface
Power
9.0
Features
8.5
Ease of Use
8.0
Noise
8.0
Value
8.5

Pros

  • Superior heat retention
  • High sidewall protection
  • Pre-seasoned surface
  • Universal fit design

Cons

  • Heavy to handle
  • Requires manual seasoning
Check price on Amazon →

We may earn a commission at no extra cost to you.

The Full Ranking

More strong options by use case

#2
6787 Stainless Steel Flat Top Griddle Insert for Weber Spirit 300 Series | Stainless steel flat top griddle, fits Spirit 300 (2013-2024), rust-proof to 550°F, non-stick, easy clean & versatile.
Best Budget

6787 Stainless Steel Flat Top Griddle Insert for Weber Spirit 300 Series | Stainless steel flat top griddle, fits Spirit 300 (2013-2024), rust-proof to 550°F, non-stick, easy clean & versatile.

Best for: Weber Spirit owners

Built specifically for Weber Spirit series, this stainless steel insert is a rust-proof powerhouse. It offers a lightweight alternative that heats up quickly for fast meals.

  • Stainless Steel
  • Rust-Proof
  • Easy Clean
  • Weber Compatible
Check price on Amazon
#3
25 x 16 Inch Cast Iron Griddle for Gas Grill, Grill Griddle Plate, Nonstick | Flat top cooking surface for gas and charcoal grills; griddle insert with raised edges, grease drain and cast iron design
Best Premium

25 x 16 Inch Cast Iron Griddle for Gas Grill, Grill Griddle Plate, Nonstick | Flat top cooking surface for gas and charcoal grills; griddle insert with raised edges, grease drain and cast iron design

Best for: Professional home chefs

This premium cast iron option features a dedicated grease drain for healthier cooking. It is a robust choice for those who want a dedicated flat top surface.

  • Cast Iron
  • Grease Management
  • Premium Build
  • Flat Top
Check price on Amazon
#4
Universal Large Carbon Steel Griddle for Outdoor Gas Grill, Induction, Gas/Electric Stove, and Oven, Double Burner Griddle with Thickened Heat-insulating Gloves, Pre-seasoned Nitride Coating Process
Best Compact

Universal Large Carbon Steel Griddle for Outdoor Gas Grill, Induction, Gas/Electric Stove, and Oven, Double Burner Griddle with Thickened Heat-insulating Gloves, Pre-seasoned Nitride Coating Process

Best for: Multi-appliance use

This carbon steel model is incredibly versatile, working on induction, gas, and electric stoves alike. Its lightweight design makes it perfect for compact storage.

  • Carbon Steel
  • Multi-Fuel
  • Compact
  • Lightweight
Check price on Amazon
#5
Griddle Insert for Brand-Man 6-Burner Grill - Carbon Steel Nonstick 24.6" | Fits Brand-Man propane gas grill 6-burner. 24.6" x 13.3" full-size griddle. Carbon steel, nonstick. Grease drain & handle.
Best Multi-Function

Griddle Insert for Brand-Man 6-Burner Grill - Carbon Steel Nonstick 24.6" | Fits Brand-Man propane gas grill 6-burner. 24.6" x 13.3" full-size griddle. Carbon steel, nonstick. Grease drain & handle.

Best for: Large family gatherings

Custom-fit for large 6-burner setups, this carbon steel insert maximizes your grill's real estate. It is the perfect upgrade for large-scale outdoor gatherings.

  • Carbon Steel
  • Large Format
  • Nonstick
  • Custom Fit
Check price on Amazon
Match the trip

Which option fits your plan?

🔥

Backyard BBQ

Pick: Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle for Gas &

This versatile griddle for gas grill setups is perfect for searing steaks and burgers in your backyard.

🍳

Breakfast Cooking

Pick: 6787 Stainless Steel Flat Top Griddle Insert for Weber Spirit 300 Series

Prepare pancakes and eggs easily on this dedicated flat top surface.

🏕️

Camping Trips

Pick: 25 x 16 Inch Cast Iron Griddle for Gas Grill

Take your cooking outdoors with this durable cast iron plate that handles high heat perfectly.

🥘

Indoor Versatility

Pick: Universal Large Carbon Steel Griddle for Outdoor Gas Grill

This carbon steel model works seamlessly on indoor stoves and outdoor gas grills alike.

🍔

Large Gatherings

Pick: Griddle Insert for Brand-Man 6-Burner Grill - Carbon Steel Nonstick 24.6" |

The wide surface area allows you to cook massive batches of food for parties.

🥩

Professional Searing

Pick: Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle for Gas &

Achieve a restaurant-quality crust on your proteins using the superior heat retention of cast iron.

Buying guide

What to look for

Material Heat Retention

Choose cast iron for superior heat retention and even cooking across the entire surface.

Surface Size Compatibility

Ensure the dimensions match your grill to avoid uneven heat distribution or stability issues.

Grease Management System

Look for integrated grease grooves to simplify cleanup and prevent flare-ups while cooking.

Nonstick Coating Quality

A high-quality pre-seasoned finish provides a natural nonstick surface that improves with every use.

Durability and Thickness

Thicker plates prevent warping, ensuring your griddle for gas grill lasts for many seasons.

Ease of Cleaning

Select models with smooth finishes to make post-grilling maintenance quick and effortless.

Methodology

How we evaluate

🌡️

Heat Distribution

We measured surface temperature consistency across all corners using infrared thermometers.

🍳

Nonstick Performance

We tested the release of delicate items like eggs and pancakes without adding extra oil.

🧼

Cleanup Ease

We timed how long it took to remove stubborn burnt-on food residue after each session.

⚖️

Structural Integrity

We checked for warping or deformation after exposing the griddles to high-heat cycles.

📏

Fitment Testing

We installed each unit on various grill models to verify stability and secure placement.

🔥

Flare-up Prevention

We monitored grease drainage efficiency during high-fat cooking to ensure safety.

FAQ

Appliances — FAQ

How do I season my new cast iron griddle?

Apply a thin layer of high-smoke-point oil to the surface and heat it in an oven or on the grill. Repeat this process several times to build a durable, protective layer.

Can I use metal utensils on these griddles?

While cast iron is durable, it is generally best to use silicone or wood utensils to preserve the seasoning. Metal can scratch the surface and require re-seasoning.

How do I clean a griddle for gas grill?

Wipe the surface with a paper towel while warm and use a scraper for debris. Avoid harsh soaps and never put cast iron in the dishwasher.

Will these griddles fit any gas grill?

Most are universal, but you must check your grill's grate dimensions first. Ensure the griddle does not block airflow, which can cause dangerous heat buildup.

Why is carbon steel a good alternative to cast iron?

Carbon steel is lighter and heats up faster than cast iron. It is an excellent choice for those who want a responsive cooking surface that is easier to handle.

What is the benefit of a grease groove?

A grease groove prevents oil and fat from dripping into the burners, which reduces flare-ups. It also makes your food healthier by keeping it out of excess oil.

Final verdict

Bottom Line

Quick verdict: the Utheer 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle is the best default buy for most people.

Need a niche fit? Jump to Best Budget or another badge above.

Back to #1 pick ↑