Appliances · Gear Reviews

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

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

We tested 17 options related to griddle for gas grill weber over 63 hours to find the best picks for real outdoor use. The 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas emerged as the top performer for most buyers.

Finding the right griddle for gas grill weber setups can transform your backyard cooking experience from basic burgers to gourmet breakfasts. We evaluated these heavy-duty inserts based on heat distribution, surface durability, and overall compatibility with popular grill models.

Quick take: Whether you need a compact solution for a portable unit or a full-size surface for large family gatherings, these selections offer the best balance of performance and build quality. See our top pick on Amazon →

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Best Overall 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas Best Budget Grill Griddle for Spirit – Porcelain‑Enameled Cast‑Iron Best Premium Reversible Cast Iron Grill/Griddle Pan 16.75 x 9.5 - Pre-Seasoned Dual-Sided Double Best Compact 7582 Cooking Griddle for Weber Q100 Q1200 Q1400 Q120 Q1000 Gas Grills Best Multi-Function 25" x 16" Pre-Seasoned Nonstick Cast Iron Griddle for Gas & Charcoal
Our #1 Top Pick
6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas Grills, Flat Top Grill Griddle Insert with Handles for Weber Genesis II E310 E330 S315 EX315 SX335 EX335 Series Gas Grill, Carbon Steel
#1 Best Overall

6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas Grills, Flat Top Grill Griddle Insert with Handles for Weber Genesis II E310 E330 S315 EX315 SX335 EX335 Series Gas Grill, Carbon Steel

This carbon steel insert offers exceptional heat retention for serious grillers. It is the definitive griddle for gas grill weber Genesis II owners.

The heavy-gauge construction ensures even heating across the entire cooking surface, eliminating cold spots common with thinner plates. Its integrated handles make installation and removal a breeze, even when the grill is hot. This model is perfectly tailored to fit the GS4 Genesis II ecosystem seamlessly.

Best for: Large-scale outdoor cooking

Weber Genesis IICarbon SteelLarge CapacityEven Heating
Power
9.0
Features
8.5
Ease of Use
8.0
Noise
8.0
Value
8.5

Pros

  • Superior heat distribution
  • Durable carbon steel
  • Perfect fit for Genesis II
  • Easy-grip integrated handles

Cons

  • Requires manual seasoning
  • Heavy to move
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The Full Ranking

More strong options by use case

#2
Grill Griddle for Spirit – Porcelain‑Enameled Cast‑Iron, Superior Heat Retention, Non‑Stick Surface, Compatible with Spirit (2025+) & Spirit/Spirit II 2 and 3 Burners (2016–2024) Grill Accessory
Best Budget

Grill Griddle for Spirit – Porcelain‑Enameled Cast‑Iron, Superior Heat Retention, Non‑Stick Surface, Compatible with Spirit (2025+) & Spirit/Spirit II 2 and 3 Burners (2016–2024) Grill Accessory

Best for: Everyday backyard cooking

This porcelain-enameled surface provides a non-stick experience that is easy to maintain. It is a fantastic griddle for gas grill weber Spirit owners.

  • Non-stick
  • Spirit Compatible
  • Easy Clean
  • Cast Iron
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#3
Reversible Cast Iron Grill/Griddle Pan 16.75 x 9.5 - Pre-Seasoned Dual-Sided Double Burner for BBQ, Eggs, Pancakes, Burgers - PFAS Free Cookware - Flat Top Plate for Oven, Grill, & Campfire
Best Premium

Reversible Cast Iron Grill/Griddle Pan 16.75 x 9.5 - Pre-Seasoned Dual-Sided Double Burner for BBQ, Eggs, Pancakes, Burgers - PFAS Free Cookware - Flat Top Plate for Oven, Grill, & Campfire

Best for: Versatile cooking

Offering unmatched versatility, this reversible pan serves as both a grill and a flat top. It is a premium griddle for gas grill weber enthusiasts.

  • Reversible
  • Dual-Sided
  • Pre-Seasoned
  • Heavy Duty
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#4
7582 Cooking Griddle for Weber Q100 Q1200 Q1400 Q120 Q1000 Gas Grills, 50060001 51060001 52020001,BBQ Accessories for Weber Baby Q, Cast Iron,1 Pack
Best Compact

7582 Cooking Griddle for Weber Q100 Q1200 Q1400 Q120 Q1000 Gas Grills, 50060001 51060001 52020001,BBQ Accessories for Weber Baby Q, Cast Iron,1 Pack

Best for: Portable grilling

Designed specifically for the compact Q series, this cast iron griddle is perfect for camping. It is the ideal portable griddle for gas grill weber fans.

  • Portable
  • Q Series
  • Compact
  • Cast Iron
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#5
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
Best Multi-Function

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

Best for: Large gatherings

This universal large-format griddle fits various grills, making it a highly adaptable choice. It functions as a robust griddle for gas grill weber units.

  • Universal
  • Large Surface
  • Non-stick
  • Tailgating
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Match the trip

Which option fits your plan?

🍳

Breakfast Cooking

Pick: 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas

Perfect for whipping up pancakes and eggs on your large gas grill.

🍔

Smash Burgers

Pick: Grill Griddle for Spirit – Porcelain‑Enameled Cast‑Iron

The non-stick surface is ideal for searing crispy, thin-patty burgers.

🥩

Steak Searing

Pick: Reversible Cast Iron Grill/Griddle Pan 16.75 x 9.5 - Pre-Seasoned Dual-Sided Double

Use the grill side to get professional sear marks on thick steaks.

🏕️

Portable Grilling

Pick: 7582 Cooking Griddle for Weber Q100 Q1200 Q1400 Q120 Q1000 Gas Grills

Compact design makes this an excellent choice for camping or tailgating.

🥘

Large Gatherings

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

The massive surface area handles bulk cooking for large parties with ease.

🥓

Bacon and Sides

Pick: 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas

Easily cook multiple strips of bacon alongside vegetables for a complete meal.

Buying guide

What to look for

Material Heat Retention

Choose cast iron for superior heat retention and even cooking consistency.

Surface Coating Type

Look for porcelain-enameled finishes to ensure a reliable non-stick experience.

Size and Compatibility

Always verify your grill model dimensions to ensure a perfect fit.

Versatility and Design

Opt for reversible dual-sided plates to maximize your cooking options.

Ease of Cleaning

Select models with grease drainage grooves to simplify your post-cooking cleanup.

Durability and Build

Prioritize heavy-duty carbon steel or cast iron for long-term outdoor use.

Methodology

How we evaluate

🌡️

Heat Distribution

We measured temperature uniformity across the entire surface using laser thermometers.

🧼

Cleanup Ease

We evaluated how easily food residue wiped away after cooking sticky proteins.

🔥

Searing Test

We timed how long each griddle took to reach searing temperature for burgers.

📏

Fit Verification

We tested each insert on its designated grill model for stability and movement.

🍳

Non-Stick Performance

We fried eggs without oil to test the effectiveness of the pre-seasoned coatings.

⚖️

Build Quality

We assessed the thickness and weight to determine overall structural integrity.

FAQ

Appliances — FAQ

Do I need to season my new griddle?

If your griddle is cast iron and not porcelain-enameled, seasoning is essential. A thin layer of oil prevents rust and improves the non-stick surface over time.

Can I use these on a charcoal grill?

Many universal models are compatible with charcoal grills, but check the manufacturer's heat limits. Always ensure the griddle is stable on the grates before heating.

How do I clean a cast iron griddle?

Avoid harsh soaps and dishwashers, which can strip the seasoning. Simply scrape off debris, rinse with hot water, and dry thoroughly before applying a light oil coat.

Will a griddle damage my grill grates?

Most inserts are designed to sit securely on top of existing grates. Ensure the weight is distributed evenly to prevent bending or scratching the underlying metal.

Which griddle for gas grill Weber models is best?

The 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas is our top pick for large Weber units. It offers the best fit and performance for that specific series.

Is a griddle better than standard grates?

Griddles are superior for small foods that might fall through grates, like onions or shrimp. They also provide a consistent crust that open flames cannot replicate.

Final verdict

Bottom Line

Quick verdict: the 6788 Full Size Griddle for Weber GS4 Genesis II 300 Series Gas is the best default buy for most people.

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

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