A hibachi griddle can turn your gas grill into a flat-top cooking surface for foods that might otherwise slip through the grates, from eggs and fried rice to shrimp and chopped vegetables. The right choice depends on your grill’s usable space, the griddle’s material and how much room you need to cook. Measure the grill before ordering: listed cooking dimensions may not include handles or other parts that affect fit.
Quick Comparison
| Product | Cooking Surface | Material | Best For |
|---|---|---|---|
| Uniflasy 25 x 16-Inch Cast Iron Griddle | 25 x 16 inches | Coated cast iron | Large gas grills and generous flat-top space |
| Skyflame 23 x 16-Inch Stainless Steel Griddle | 23 x 16 inches | Stainless steel | Grill owners who want foldable handles and a grease well |
| Gas One 25 x 16-Inch Griddle | 25 x 16 inches | Heavy-duty construction with a nonstick coating | Hibachi-style meals and a ready-to-use surface |
| BBQ Future 23 x 16-Inch Cast Iron Griddle | 23 x 16 inches | Cast iron | Buyers who want a grill plate with included spatulas |
| EWFEN Reversible Cast Iron Griddle | 16.7 x 9.5 inches | Pre-seasoned cast iron | Small portions and two-sided cooking |
Our Picks: Best Hibachi Griddle For Gas Grill reviews
Uniflasy: A Large Cast Iron Griddle for Roomy Grills
The Uniflasy is a broad, flat cast iron plate designed to sit on a gas grill. Its 25-by-16-inch cooking surface offers 400 square inches of space for foods such as burgers, bacon, eggs, steak and vegetables. Raised edges help keep food on the plate, and a grease drain helps channel away excess oil.
Fit is the key consideration here. The cooking surface measures 25 by 16 inches, but the handles extend beyond it, bringing the total outside length to about 27.1 inches. The maker recommends a five-burner or larger grill and says to allow at least 27.1 by 16 inches of clear usable space at grate level. Measure that space rather than relying on your grill’s advertised width.
The nonstick-coated cast iron is described as needing no seasoning before first use, unlike traditional cast iron. Cast iron’s heat retention suits browning and searing, but the plate is a substantial insert, so use its handles and place it on a flat, level grill surface. For care, hand wash, dry thoroughly and store covered.
Pros:
- Large flat cooking surface for multi-item meals
- Nonstick coating requires no initial seasoning
- Raised sides and a grease drain help manage food and oil
- Built-in handles help with placement and removal
Cons:
- Requires unusually generous grill space, including room for the handles
- Hand washing and thorough drying are part of its care routine
Verdict: Choose the Uniflasy if your grill has the required clearance and you want a large cast iron surface without an initial seasoning step.
Skyflame: Stainless Steel with Foldable Handles
The Skyflame is a rectangular stainless steel grill plate with a 23-by-16-inch surface. Its description lists use on gas and charcoal grills, with enough room for a meal that could include breakfast foods, burgers, meat or vegetables. The stainless steel construction is described as heavy-duty, rust resistant and easy to clean.
Its design focuses on handling grease and storing the plate. A built-in grease well collects oil, sidewalls help keep food contained, and foldable, detachable handles can be tucked away for storage. Cross-bracing on the underside is intended to support even heating, while the raised baffle helps limit spills.
Compared with the larger 25-inch options, this plate has a shorter cooking surface, which may make it easier to accommodate on some grills—but you still need to measure your available grate space and the full outside dimensions. Stainless steel also gives this option a different feel from the cast iron picks; choose it if the grease-management and fold-away handle design appeal more than a cast iron plate.
Pros:
- Stainless steel construction with a large 23-by-16-inch surface
- Grease well and sidewalls help manage oil and food
- Foldable, detachable handles make storage more convenient
- Underside cross-bracing is designed to promote even heating
Cons:
- Smaller cooking area than the 25-by-16-inch options
- Grill clearance still needs to be checked before purchase
Verdict: The Skyflame is a practical pick if you want a stainless steel grill plate with a grease well and handles that fold away for storage.
Gas One: A Ready-to-Use 25-Inch Flat-Top Plate
This 25-by-16-inch Gas One griddle is described as a way to convert a propane grill or burner into a flat-top cooking station. Its broad cooking surface suits hibachi-style meals, breakfast spreads, seafood, vegetables, burgers and steaks. The maker describes the surface as pre-seasoned and nonstick, so it is intended to be ready to use out of the box.
Underneath, reinforced bars and integrated air vents are designed to help resist warping at high temperatures. The plate also has side handles and an oil catcher to manage excess grease. These details make it a straightforward option for someone who wants a large insert with built-in grease management, but the supplied information does not give its full outside dimensions. Check the product details and compare them with your grill before ordering.
Like the Uniflasy, this plate measures 25 by 16 inches across the cooking area, so it is aimed at cooks who want a sizable flat top. The Gas One description emphasizes its pre-seasoned, nonstick surface, while the Uniflasy specifically identifies a cast iron body and spells out a handle-inclusive fit measurement. If fit certainty is your priority, that difference matters.
Pros:
- Large 25-by-16-inch flat cooking surface
- Pre-seasoned nonstick surface is described as ready to use
- Reinforced bottom bars and air vents are designed to resist warping
- Includes side handles and an oil catcher
Cons:
- Full outside dimensions are not provided in the supplied product details
- Its large footprint may not suit grills with limited grate space
Verdict: Consider the Gas One if you want a large, pre-seasoned flat top, but confirm its complete dimensions and your grill’s clearance first.
BBQ Future: Cast Iron Griddle with Spatulas Included
The BBQ Future is a 23-by-16-inch cast iron insert supplied with a set of three stainless steel griddle spatulas. The cooking area is sized for preparing several foods at once, such as breakfast items, burgers, steaks and vegetables. The description says it is intended for gas and charcoal grills as well as other listed cooking setups.
Its cast iron body is designed to heat evenly and resist warping, while side handles help with moving the plate. High sidewalls keep food and splashes more contained, and a full-width grease trough helps channel excess oil. Unlike the Uniflasy’s coated surface, this model calls for seasoning before first use. That extra care helps establish the surface, but it is an important step to plan for.
The included spatulas make this a useful kit for shoppers starting from scratch. Its cooking area is smaller than the two 25-by-16-inch options, yet it still offers a broad surface for many family meals. Before buying, confirm the plate’s fit against the usable area of your specific grill.
Pros:
- Cast iron plate with a 23-by-16-inch cooking surface
- Includes a three-piece stainless steel spatula set
- Grease trough and raised sides help contain oil and food
- Side handles support placement and moving the plate
Cons:
- Needs seasoning before first use
- Smaller cooking surface than the 25-by-16-inch picks
Verdict: Choose the BBQ Future if you want a cast iron insert with useful utensils included and don’t mind seasoning it before cooking.
EWFEN: A Compact Reversible Griddle for Smaller Meals
The EWFEN is much smaller than the other options, measuring 16.7 by 9.5 inches. It is a reversible cast iron pan: one side is ribbed for grilling foods such as meat and vegetables, and the smooth side is intended for eggs, pancakes, bacon and toast. Its compact surface makes it better suited to smaller portions than a full grill-top hibachi meal.
The pan is described as pre-seasoned and compatible with gas stoves, ovens, induction cooktops and campfires. The supplied details do not specifically list it as a gas-grill insert, so don’t assume it will fit or work as a drop-in grill-top plate. If you plan to use it on a grill, check the manufacturer’s guidance and make sure it can rest securely on a level surface.
Cast iron offers heat retention, but it requires care: the pan is not dishwasher safe, and the care instructions call for drying it after washing and applying a thin layer of cooking oil. Its reversible design gives it more versatility than a single flat surface, though its small size and lack of explicit gas-grill fit information make it a different kind of choice from the larger inserts.
Pros:
- Reversible smooth and ribbed cooking sides
- Compact 16.7-by-9.5-inch size for smaller portions
- Pre-seasoned cast iron construction
- Listed for use with several heat sources, including gas stoves and campfires
Cons:
- Far less cooking area than the larger grill inserts
- Supplied details do not specifically confirm gas-grill insert use
Verdict: The EWFEN is best for smaller cooking jobs and two-sided use; for a dedicated gas-grill hibachi surface, choose one of the larger plates instead.
How to Choose a Hibachi Griddle for a Gas Grill
Measure the usable grill space
Measure the clear, flat area at grate level where the plate will sit. Compare both the cooking surface and the griddle’s full outside dimensions, including handles. For example, the Uniflasy cooking surface is 25 by 16 inches, but its handles bring its total outside length to about 27.1 inches. Leave enough room for the griddle to rest securely without obstructing the grill in a way the manufacturer does not allow.
Pick a size that fits your cooking plans
A larger surface gives you more room to cook several ingredients together, but it also needs more grill space. The 25-by-16-inch options are the largest in this group, while the 23-by-16-inch plates offer a slightly shorter cooking area. The EWFEN, at 16.7 by 9.5 inches, is better suited to small portions than a big family-style spread.
Consider material and surface care
Cast iron retains heat and is used in several of these large plates, but care requirements differ. The Uniflasy has a nonstick coating and says no initial seasoning is needed. BBQ Future calls for seasoning before use. The EWFEN is pre-seasoned and requires hand drying and a light coating of oil after cleaning. The Skyflame is stainless steel, which its product description presents as rust resistant and easy to maintain.
Look at grease control and sidewalls
Flat-top cooking can create excess grease, so check how each griddle handles it. Uniflasy has a grease drain, Skyflame includes a grease well, Gas One has an oil catcher, and BBQ Future has a full-width grease trough. Raised sides or sidewalls can also help keep food and splashes contained. Match the design to the foods you cook and the cleanup you are prepared to do.
Check how you will move and store it
These plates can take up meaningful space and may be awkward to place or remove when hot. Check whether handles are built in, foldable or detachable, and make sure you can store the griddle safely after it has cooled. The Skyflame’s foldable, detachable handles are a storage feature; the larger cast iron plates have side or built-in handles for handling.
Confirm the intended heat source
Do not assume every griddle pan is designed to sit on every gas grill. The larger Uniflasy, Skyflame, Gas One and BBQ Future descriptions specifically discuss grill use. EWFEN lists several heat sources, including gas stoves and campfires, but does not specifically identify the pan as a gas-grill insert. When the intended setup is unclear, check the product instructions before using it that way.
Frequently Asked Questions
What size hibachi griddle should I get for a gas grill?
Start by measuring the clear usable space at grate level, then compare it with the griddle’s full outside dimensions—not just the cooking surface. Choose the largest plate that fits securely while leaving enough room for its handles.
Does a griddle plate need to cover the whole grill?
Not necessarily. The important points are that the plate fits securely on a flat, level area and that you follow the product and grill instructions. A smaller plate may leave some grate space uncovered, while a larger one may not fit safely.
Can I cook eggs and vegetables on a gas-grill griddle?
Yes. The flat surfaces in this selection are described for foods including eggs and vegetables, along with items such as bacon, burgers and seafood. A flat plate helps keep small pieces from falling between grill grates.
Do cast iron griddles need seasoning?
It depends on the surface. The Uniflasy description says its nonstick-coated cast iron needs no seasoning before first use. BBQ Future says to season its cast iron griddle before cooking. Follow the instructions for the specific model you choose.
Which option is easiest to store?
The Skyflame has foldable, detachable handles, which can make storage more convenient. The EWFEN is the smallest option, but it is a compact pan rather than a large dedicated grill-top plate.
Is the EWFEN griddle a gas-grill insert?
The supplied product details list use on gas stoves, ovens, induction cooktops and campfires, but do not specifically confirm gas-grill insert use. Check the manufacturer’s instructions and confirm secure placement before using it on a grill.
Final Recommendation
For a large, dedicated flat-top surface, the Uniflasy stands out if your grill has the required clearance, including space for its extended handles. The Skyflame is a strong alternative if you prefer stainless steel, foldable handles and a built-in grease well. If your grill is smaller, measure carefully before choosing any of the large inserts; the compact EWFEN is a more limited cooking option and is not specifically identified as a gas-grill insert.