10 Best Cast Iron Griddles for Gas Grills in 2026 for Better Outdoor Cooking

A cast iron griddle can turn your gas grill into a more versatile outdoor cooking station, giving you a flat surface for pancakes, eggs, burgers, vegetables, and delicate foods that may fall through the grates.

We compared 10 popular options across size, reversible designs, preseasoning, surface coatings, and compatibility with standard gas grills. Use the guide below to narrow the list by cooking style, grill dimensions, and maintenance preferences.

Best 10 Cast Iron Griddles for Gas Grills Picks for 2026

Best Large Universal Griddle – BBQ Future 23 x 16-Inch Cast Iron Griddle

For shoppers comparing cast iron griddles for gas grills, the BBQ Future Universal Griddle stands out for its extra-large 23 x 16-inch cooking surface and broad compatibility. Its thick cast-iron construction, side handles, high walls, and grease trough make it suited to family-size outdoor cooking.

Best For: Family gatherings, backyard BBQs, camping, and tailgating when you want to cook several foods at once.

Pros:

• Large cooking area accommodates burgers, steaks, eggs, vegetables, and more.
• Designed to fit many gas and electric grills, stovetops, and outdoor burners.
• Includes a three-piece stainless-steel spatula set.
• High sidewalls and a full-width grease trough help contain splashes and drippings.

Cons:

• Its 12.76-kilogram weight may make moving and storing it more difficult.
• The griddle should be seasoned before first use for the best nonstick performance.

This is a practical choice when cooking capacity matters most. The generous surface and included utensils add convenience, while the cast-iron design requires the usual seasoning and care.

Best Reversible Griddle – Lodge Pro-Grid 20 x 10.5-Inch Grill/Griddle

The Lodge Pro-Grid is a versatile option among cast iron griddles for gas grills because its reversible design provides both a flat cooking surface and a ribbed grill side. Its 20 x 10.5-inch format also works on stovetops, in ovens, and over campfires.

Best For: Cooks who want one durable cast-iron piece for pancakes, bacon, smashburgers, searing, grilling, and camp cooking.

Pros:

• Reversible sides support both flat-top cooking and grilling.
• Cast iron helps distribute and retain heat for consistent cooking.
• Made with iron and oil and described as free from PFOA, PTFE, and PFAS.
• Backed by a lifetime limited manufacturer’s warranty.

Cons:

• The 20 x 10.5-inch surface is smaller than the largest griddle options in this roundup.
• Its 13.5-pound weight may be substantial for frequent handling.

Choose this model if flexibility is more important than maximum cooking area. The two-sided design makes it especially useful for households that alternate between breakfast foods and grilled meals.

Best Extra-Large Nonstick Option – QuliMetal 25 x 16-Inch NanoCeramic Griddle

The QuliMetal NanoCeramic Griddle is one of the largest cast iron griddles for gas grills in this selection, measuring 25 x 16 inches. It combines a nano-ceramic nonstick surface with a built-in grease trough and reinforced design for large outdoor meals.

Best For: Families, tailgaters, and hosts who want to prepare multiple servings on one broad griddle surface.

Pros:

• Extra-large surface is designed to fit many common gas and charcoal grills.
• Nano-ceramic coating is described as PFOA- and PFAS-free and safe to 550°F.
• Grease trough helps collect drippings and reduce flare-ups.
• Reinforced crossbar is intended to resist warping.

Cons:

• The large 25 x 16-inch size may not suit smaller grills or storage spaces.
• Unlike the Lodge and Camp Chef models, it has a single cooking configuration rather than reversible sides.

This griddle is aimed at high-capacity cooking with simplified cleanup. Verify your grill dimensions before buying, since its unusually large footprint is both its main advantage and its main compatibility consideration.

Best Compact Reversible Griddle – Camp Chef 14 x 16-Inch Cast Iron Griddle

The Camp Chef Cast Iron Griddle is a compact choice for shoppers seeking cast iron griddles for gas grills and outdoor systems. Its 14 x 16-inch surface covers one Camp Chef burner, while the reversible flat and ribbed sides support both traditional cooking and searing.

Best For: Camp Chef 14- and 16-inch systems, compact outdoor cooking setups, and cooks who want a manageable two-sided griddle.

Pros:

• Reversible sides provide a flat surface and a ribbed side for sear marks.
• Pre-seasoned finish offers a ready-to-cook cooking surface.
• Fits Camp Chef 14-inch and 16-inch systems and covers one burner.
• Molded side handles make lifting easier.

Cons:

• The cooking area is smaller than the 23- and 25-inch-wide options.
• Its listed warranty is a 90-day limited warranty.

For compatible Camp Chef equipment, this model offers a straightforward balance of portability and versatility. Its smaller footprint is useful where storage and burner coverage matter more than cooking for a large crowd.

Best for Easy Setup – Utheer 25-Inch Pre-Seasoned Cast Iron Griddle

The Utheer is a large cast iron griddle for gas grills designed to turn compatible gas or charcoal grills into a flat-top cooking station. Its 25-by-16-inch surface, reinforced underside, high sides, and built-in grease trough make it suited to cooking multiple foods while helping manage drippings.

Best For: Families, backyard BBQs, camping, tailgating, and cooks who want a large flat surface for pancakes, burgers, steak, vegetables, or seafood.

Pros:

• Large 25-by-16-inch cooking area fits many gas and charcoal grill setups.
• Thick cast iron construction and three reinforced support ridges help resist warping and promote even heating.
• Pre-seasoned nonstick surface, detachable handles, polished edges, high sidewalls, and a grease trough add practical convenience.

Cons:

• Its large footprint requires checking available grill space before purchase.
• Maximum temperature is listed as 500°F, so it may not suit cooks seeking higher-temperature use.

Choose this model when capacity and built-in handling features matter more than compact storage. Preheat it gradually and verify that your grill can support its sizable dimensions.

Best Reversible Option – Lodge XL Reversible Cast Iron Grill/Griddle

The Lodge XL Double Play is a reversible cast iron griddle for gas grills and other cooking surfaces. One side provides a flat griddle for pancakes and breakfast foods, while the reverse side offers grill ridges for searing steaks, burgers, and vegetables.

Best For: Cooks who want one compact, double-burner piece of cookware that works on gas, electric, induction, grills, or a campfire.

Pros:

• Reversible flat and ridged surfaces support both griddling and grilling.
• Double-burner 16.75-by-11.5-inch size offers useful cooking capacity without the footprint of a full grill insert.
• Pre-seasoned, PFAS-free cast iron is oven safe and compatible with induction cooktops.

Cons:

• The cooking area is smaller than the 25-by-16-inch griddles in this roundup.
• Its reversible design requires flipping the cookware to change cooking surfaces.

This is a versatile pick for shoppers who want outdoor and indoor flexibility. Its smaller size and dual-sided design make it especially practical when a full-size grill-top griddle would be excessive.

Best Extra-Large Flat Top – 25-Inch Cast Iron Gas Grill Griddle

This 25-by-16-inch cast iron griddle for gas grills provides approximately 400 square inches of flat-top cooking space. It is intended primarily for five-burner or larger grills, and the extended handles mean the grill should have at least 27.1 by 16 inches of clear space at grate level.

Best For: Owners of large gas grills who want to cook breakfast foods, burgers, steak, fried rice, shrimp, vegetables, or grilled cheese without food dropping through the grates.

Pros:

• Approximately 400 square inches of flat cooking space supports large batches.
• Nonstick-coated cast iron combines heat retention with easier food release and requires no initial seasoning according to the supplied notes.
• Raised sides, a grease drain, and built-in handles help contain food, manage oil, and position the plate.

Cons:

• Requires substantial clearance and is recommended for five-burner or larger gas grills.
• It is not designed for curved grates, round burner camp stoves, or unsupported glass or electric cooktops.
• Hand washing, thorough drying, and covered storage are required for care.

Its main advantage is cooking capacity, but fit is critical. Measure the usable grate-level area—including handle clearance—before ordering, then preheat gradually on a flat, level surface.

Best Everyday Value – Amazon Basics Reversible Cast Iron Griddle

For shoppers comparing cast iron griddles for gas grills, this Amazon Basics model offers a straightforward reversible design at a practical size. One side functions as a flat griddle, while the other provides a ridged grilling surface, and the cast iron construction helps distribute and retain heat.

Best For: Everyday grilling and griddle cooking when you want one reversible, oven-safe pan.

Pros:

• Reversible flat griddle and ridged grill surfaces
• Pre-seasoned cast iron supports even heat distribution and retention
• User-friendly handles and oven safety up to 500°F

Cons:

• Hand wash only
• Pre-seasoning does not provide a permanent nonstick function
• Heavy at about 5 kg

This is a useful choice for buyers who value flexibility and heat retention over lightweight handling. Remember to use hot pads, oven mitts, or potholders when moving it.

Best Large Flat Top – 17-Inch Cast Iron Gas Grill Griddle

This large flat-top option stands out among cast iron griddles for gas grills with its 17-by-13-inch cooking area and claimed 221 square inches of surface space. It is designed to convert a grill into a flat-top station and can also be used with charcoal grills or stovetops.

Best For: Family meals, parties, camping, tailgating, and cooks who need a spacious flat surface.

Pros:

• Extra-large 221-square-inch flat cooking area
• Reinforced, warping-resistant structure with detachable handles
• Grease trough helps minimize flare-ups
• Designed for gas grills, charcoal grills, stovetops, and outdoor cooking

Cons:

• Heavy at about 6.33 kg
• Its large footprint may not suit smaller grills
• The listed thickness is 5 inches, so buyers should verify sizing before ordering

Choose this model when cooking capacity is the priority. Its broad surface is well suited to multiple foods at once, but confirm your grill dimensions and allow for its substantial weight.

Best Reversible Family Griddle – NutriChef 18-Inch Cast Iron Griddle

For versatile cooking across a gas grill, stovetop, or oven, this NutriChef model combines an 18-by-10-inch reversible surface with pre-seasoned cast iron. Use the flat side for pancakes and other griddle foods, or turn it over for ridged cooking and grill marks.

Best For: Family cooking and shoppers who want flat-top and ridged grilling in one pan.

Pros:

• Flat and ridged sides support different cooking styles
• Cast iron distributes and retains heat for large meals
• Fits over two burners and is rated for oven use up to 480°F
• Includes a silicone oven mitt

Cons:

• Hand protection is still needed because cast iron becomes very hot
• At about 4.4 kg, it is not especially lightweight
• Its 10-inch width may provide less flat-top space than larger models

This is a balanced pick for cooks who want one pan for pancakes, meats, chicken, and vegetables. The ridged side helps keep excess oil away from food, while proper seasoning supports easier cleanup.

How We Picked the Best Cast Iron Griddles for Gas Grills

We focused on the features that matter most during real outdoor cooking: usable surface area, construction, compatibility, heat distribution, cooking-surface design, and maintenance requirements. The selection includes compact reversible pans, larger grill inserts, preseasoned models, and options with additional accessories or specialty finishes.

Because gas grills vary considerably in grate layout and available space, measurements are especially important. A griddle should sit securely without blocking airflow or interfering with the lid, burners, warming rack, or grease-management system.

Quick Comparison

• Large grill inserts: The 23-by-16-inch and 25-by-16-inch options provide broad flat cooking areas for families and entertaining.
• Mid-size reversible griddles: Lodge, Amazon Basics, and similar designs balance portability with both smooth and ridged cooking surfaces.
• Compact choices: Smaller 14-by-16-inch, 17-by-13-inch, and 18-by-10-inch models suit limited grill space or smaller households.
• Accessory bundles: Some options include spatulas or other extras, which can be useful if you are building an outdoor cooking setup.

Key Buying Factors for Cast Iron Griddles for Gas Grills

Size and Grill Fit

Measure the cooking grate—not just the grill’s exterior dimensions. Leave enough room for heat circulation and confirm that the griddle will sit level. Larger plates offer more capacity but are heavier and harder to store.

Reversible or Flat-Surface Design

A smooth side is best for eggs, pancakes, grilled sandwiches, and smash burgers. A ridged side creates sear marks and allows some fat to drain away. A dedicated flat top may provide more continuous cooking space, while a reversible model offers greater flexibility.

Seasoning and Surface Coatings

Preseasoning makes cast iron easier to use initially, but it does not eliminate maintenance. Dry the griddle thoroughly after washing and apply a thin layer of cooking oil when needed. If a model uses a ceramic or other nontraditional coating, follow the manufacturer’s care instructions rather than treating it exactly like bare cast iron.

Weight, Handles, and Heat Control

Heavy cast iron holds heat well and resists temperature swings, but it can be awkward to lift when hot. Large handles or integrated grips improve handling. Preheat gradually, use the grill’s burner controls to manage hot spots, and avoid sudden temperature changes that can stress the metal.

Who Should Buy Which Cast Iron Griddles for Gas Grills?

Choose a large 23-by-16-inch or 25-by-16-inch griddle if you cook for a crowd or want to prepare several foods at once. Choose a reversible Lodge, Amazon Basics, or NutriChef-style model if you value flexibility and want both griddle and grill surfaces. Choose a compact Camp Chef, Lodge, or smaller rectangular option for limited grill space, smaller meals, or easier storage. Finally, consider an accessory bundle if you need basic tools immediately, but prioritize a secure fit and suitable cooking area over included extras.