A griddle plate can give your gas grill a flat surface for foods that would otherwise slip through the grates, from eggs and pancakes to chopped vegetables and smash burgers. The right choice depends on more than cooking area: you’ll also want to check the plate’s material, handle design, grease control, and—most important—whether it fits your grill. These five options range from compact coated-steel plates to larger cast-iron griddles.
| Griddle | Material | Cooking surface | Best for |
|---|---|---|---|
| Utheer 17" x 13" Pre-Seasoned Griddle | Coated steel | 17" x 13" | Compact cooking and removable handles |
| Barbqtime 17" x 13" Griddle | Nonstick-coated steel | 17" x 13" | Ventilation and grease control |
| Uniflasy 25" x 16" Cast Iron Griddle | Coated cast iron | 25" x 16" | Large grills and bigger meals |
| Utheer 23" x 16" Enameled Cast Iron Griddle | Enameled cast iron | 23" x 16" | Large cooking area and indoor-outdoor use |
| Onlyfire 23" x 16" Cast Iron Griddle | Pre-seasoned cast iron | 23" x 16" | High sides and grease containment |
Our Picks: Best Griddle Plate For Gas Grill reviews
Utheer 17" x 13" Pre-Seasoned Griddle: Best Compact Pick
This 17-by-13-inch griddle insert is a practical way to add a flat cooking zone without covering an entire grill. Its coated surface is designed to help release foods such as eggs, pancakes, bacon, and burgers when the plate is preheated and lightly oiled. The maker rates it for temperatures up to 500°F, so it can also handle high-heat outdoor cooking within that stated limit.
A grease groove and raised edges help contain drippings and keep food on the plate while you flip or stir. The handles are removable and reversible, which gives you options if they interfere with grill clearance or take up too much room. With the handles installed, the total length is listed as 19.1 inches, so measure the usable area and clearance on your grill rather than relying only on the cooking-surface dimensions.
At this size, it suits smaller meals, side dishes, and cooks who want to keep some grill grates exposed. Compared with the cast-iron options here, it offers a lighter-duty, compact format and removable handles. Its main trade-off is capacity: it is not the choice for cooking a large meal across one broad flat surface.
Pros:
- Compact 17-by-13-inch cooking surface
- Removable, reversible handles for flexible placement and storage
- Raised edges and a grease groove help contain food and drippings
- Rated for use up to 500°F
Cons:
- Smaller cooking area than the cast-iron options
- Requires hand washing, thorough drying, and dry storage
Verdict: Choose this Utheer if you want a compact griddle with removable handles and a coated surface, but confirm the full installed dimensions and grill clearance first.
Barbqtime 17" x 13" Griddle: Best for Airflow and Grease Control
The Barbqtime is another compact 17-by-13-inch option, made from nonstick-coated steel. Its raised sides are intended to help keep food and grease on the plate, while openings in the side panels allow airflow around the griddle. A built-in grease trough is designed to collect drippings during cooking.
The product listing names several grill brands and models, but compatibility is not guaranteed by a brand name alone. Grill layouts and usable grate space vary, so compare your grill’s measurements with the griddle before ordering. The handles are detachable, which can make the plate easier to position, though you should use suitable heat protection when moving any hot griddle.
Like the Utheer compact model, this plate is suited to smaller batches and cooks who want to leave part of the grill available for direct grilling. Its ventilation and grease-control features distinguish it from the simpler compact option. The listed care guidance emphasizes preheating, adding oil, and hand washing; it is not a large, heavy cast-iron surface for maximum cooking capacity.
Pros:
- Compact 17-by-13-inch surface for smaller meals
- Side openings are designed to support airflow
- Grease trough and raised sides help contain drippings and food
- Detachable handles assist with placement
Cons:
- Grill fit still needs to be checked against your specific model and grate space
- Smaller cooking area than the 23-inch and 25-inch options
Verdict: Consider the Barbqtime if you want a compact coated-steel plate with airflow openings and a grease trough, provided its dimensions suit your grill.
Uniflasy 25" x 16" Cast Iron Griddle: Best for Large Grills
This large griddle provides a 25-by-16-inch cooking surface, giving you room to prepare several types of food at once. Its cast-iron body is designed to retain heat, and the product has a nonstick coating. The listing says it does not require seasoning before first use, unlike traditional cast iron, but it still calls for hand washing and thorough drying after cooking.
Fit is especially important with this model. The handles extend beyond the cooking surface, bringing the total outside length to about 27.1 inches. The maker recommends it primarily for five-burner or larger grills and says the grill needs at least 27.1 by 16 inches of clear usable space at grate level. That is a more useful fit check than simply comparing the plate’s cooking dimensions with the grill’s overall width.
The broad surface is useful for breakfasts, burgers, vegetables, and other meals where a small griddle would require multiple batches. It is the largest cooking area in this group, but that size can be a drawback if your grill is not wide enough or if you want to keep much of the grate exposed. Its cast-iron construction also makes gradual preheating and careful handling important.
Pros:
- Large 25-by-16-inch flat cooking surface
- Cast iron is designed to retain heat
- Nonstick coating is listed as requiring no initial seasoning
- Raised edges and a grease drain help manage food and drippings
Cons:
- Requires substantial clear space, including room for the extended handles
- Hand washing and thorough drying are needed after use
Verdict: Pick the Uniflasy for a large grill and high-capacity flat-top cooking, but skip it unless you can verify the full 27.1-by-16-inch fit at grate level.
Utheer 23" x 16" Enameled Cast Iron Griddle: Best for Indoor and Outdoor Use
This 23-by-16-inch griddle is made from enameled cast iron and is listed for gas grills, charcoal grills, and four-burner range ovens. The enamel coating is described as helping resist rust and wear, while the cast-iron body is designed to retain and distribute heat. Reinforcement ridges underneath are intended to support stability under high heat.
The cooking surface is large enough for a family meal, and the listing suggests using it for foods such as pancakes, eggs, bacon, burgers, and vegetables. The claimed indoor and outdoor versatility may appeal if you want one griddle for a compatible range and an outdoor grill. Still, check the measurements of the cooking area and any surrounding handles or edges against the space where you plan to use it.
Compared with the 23-by-16-inch Onlyfire, this Utheer emphasizes an enameled surface and reinforcement ridges. The listing describes cleanup as a simple wipe-down, but cookware care can depend on the specific surface and food residue, so follow the manufacturer’s instructions. It is a substantial plate, not a small insert for a limited grill area.
Pros:
- 23-by-16-inch cooking area for larger meals
- Enameled cast-iron construction is listed as resistant to rust and wear
- Designed for compatible grills and four-burner range ovens
- Reinforcement ridges are intended to support stability
Cons:
- Large dimensions may not suit smaller grills or cooking spaces
- Confirm indoor range compatibility before using it on a stovetop
Verdict: Choose this Utheer if you want a broad enameled cast-iron griddle for compatible indoor and outdoor cooking and have enough space for its footprint.
Onlyfire 23" x 16" Cast Iron Griddle: Best for High Sides
The Onlyfire is a 23-by-16-inch cast-iron cooking plate with a pre-seasoned, nonstick surface, according to the product listing. Its extra-high sidewalls are designed to keep grease and food contained, and the listing says the sides help reduce flare-ups. Handles on both sides make it easier to carry or position, though the plate should be handled with care when hot.
This spacious surface is designed for meals that combine foods such as eggs, bacon, burgers, vegetables, or sandwiches. The grease-control design may be useful for cooks who want fewer drippings reaching the grill. It is also described for indoor and outdoor use, including compatible four-burner ranges, but you should confirm that the plate fits the appliance you intend to use.
Compared with the Utheer enameled cast-iron model, the Onlyfire highlights high sidewalls and grease containment rather than an enamel coating. Its larger footprint is helpful for cooking more at once, but it can take up much of a grill’s grate area. The listing calls it pre-seasoned; follow its care directions and dry it thoroughly after washing.
Pros:
- Spacious 23-by-16-inch cooking area
- High sidewalls help contain grease and food
- Pre-seasoned cast-iron surface
- Handles on both sides assist with moving the plate
Cons:
- Large footprint may leave little room for exposed grill grates
- Cast iron requires careful handling and thorough drying after washing
Verdict: The Onlyfire is a good fit if grease containment and high sides matter to you, as long as your grill or range can accommodate its large cast-iron footprint.
How to Choose a Griddle Plate for a Gas Grill
Measure the usable grill space
Measure the flat, usable area at grate level—not just the grill’s outside width. Check the griddle’s full dimensions, including handles, raised edges, and any parts that extend beyond the cooking surface. This matters especially for the Uniflasy, whose listed outside length is about 27.1 inches, and for any plate that needs room around the edges for safe placement.
Match the size to the way you cook
A compact 17-by-13-inch plate can be a better choice for side dishes, smaller meals, or a setup where you want to leave some grill grates exposed. A 23-by-16-inch or 25-by-16-inch griddle gives you more room to prepare several foods at once, but it needs a wider grill and may cover most of the cooking area. Choose based on your usual meal size, not just the largest surface available.
Consider the cooking surface and material
The products here include coated steel and cast iron, including enameled cast iron. The compact coated-steel options emphasize a nonstick surface, while the cast-iron models are designed for greater heat retention. Coatings and seasoning can affect care, so check the maker’s instructions before cooking and cleaning. Do not assume every coated or seasoned surface should be maintained in the same way.
Look at edges, grease control, and ventilation
Raised edges can help keep chopped foods on the plate, while grease grooves, drains, or troughs are designed to manage drippings. Higher sides may be helpful for foods that release fat, but can also make it harder to reach food from the side. Ventilation openings, as found on the Barbqtime, are another design feature to consider when selecting a plate for your grill setup.
Check handle placement and clearance
Handles can make a griddle easier to position, but they also add to its footprint and can affect clearance under a grill lid. Removable or reversible handles provide more flexibility, while built-in handles are part of the plate’s overall dimensions. Never move a hot griddle with bare hands; use suitable heat-resistant protection and let it cool before storage.
Review care instructions before buying
Care differs among griddles. Some listings call for hand washing and thorough drying, while others describe an enameled surface or a pre-seasoned surface. Follow the product’s specific instructions rather than relying on general cast-iron or nonstick care advice. A griddle that is easy to store and maintain is more likely to suit your routine.
FAQs
Can I use a griddle plate on any gas grill?
Not necessarily. Grill size, grate layout, lid clearance, and handle placement can all affect fit. Measure the usable space at grate level and compare it with the product’s full dimensions before buying.
How do I know whether a griddle will fit?
Measure the clear cooking area where the plate will sit, then account for handles and any protruding edges. For the Uniflasy, the listing calls for at least 27.1 by 16 inches of clear usable space, not just the 25-by-16-inch cooking surface.
Which option has the largest cooking surface?
The Uniflasy has the largest stated cooking surface in this group at 25 by 16 inches. Its overall length is about 27.1 inches with the handles, so it needs a particularly large grill area.
Do I need to season these griddles?
Care depends on the product. The Uniflasy listing says its coated cast iron does not require seasoning before first use, while the Onlyfire is described as pre-seasoned. Follow the care instructions supplied for the specific griddle you choose.
Can I cook eggs and small vegetables on a griddle plate?
Yes. A flat plate provides a contained surface for small foods that could fall through grill grates. Preheat and use oil as directed by the manufacturer, especially with a coated surface.
Can I use these griddles indoors?
Some product listings describe indoor use on compatible ranges, including four-burner range ovens. Check the dimensions and the instructions for both the griddle and your appliance before using a plate indoors.
How should I clean a grill griddle?
Follow the product’s care directions. Several listings call for hand washing and thorough drying. Allow the plate to cool before handling and storing it, and avoid assuming that a coated, enameled, or pre-seasoned surface all need the same care.
Final Recommendation
For a compact griddle with removable handles, the Utheer 17-by-13-inch model is a practical place to start. If you have a large grill and want the most cooking area, the Uniflasy offers the broadest surface, but its fit requirements are strict. For a spacious plate with high sides for grease containment, consider the Onlyfire. Whichever you choose, measure your grill’s usable space and check the full dimensions before ordering.