This 23" x 16" Universal Stainless Steel Cooking Griddle Flat Top Griddle Insert review looks at a grill-top option for cooking foods that need a continuous flat surface.
Its stainless steel body, raised sides, grease trough, and detachable handles make it most relevant to cooks who want to expand a larger grill's cooking options.
Universal Griddle Review Summary
The quick verdict
3,000+ ratings
Read Amazon ReviewsUniversal Stainless Steel Cooking Griddle
A roomy stainless steel grill insert for cooks who want a flat surface, grease collection, and removable handles for storage.
- Cooking surface measures 23 inches wide by 16 inches deep, with overall listed dimensions of 23 by 16 by 2.75 inches.
- Made from food-grade stainless steel in a rectangular, silver design.
- Wavy openings on the underside are designed to support ventilation and airflow.
- Detachable handles on both sides support carrying and more compact stacking.
Pros
- Large flat surface can accommodate several foods in one cooking session.
- Raised sides help contain smaller foods while flipping or stirring.
Consider before buying
- The 23-by-16-inch footprint is substantial, so buyers should measure the grill before ordering.
- The listed maximum temperature is 500°F, which may not suit buyers seeking an insert specified for higher heat.
Read the full review summary
This insert turns a compatible gas or charcoal grill into a broad flat cooking area.
The 23-by-16-inch surface gives room to cook several items at once, while raised sidewalls help contain food during turning and a grease trough collects drippings.
Its wavy underside is designed to allow airflow, and the removable handles make the piece easier to stack and store.
The design suits backyard cooks, campers, and tailgaters who already have a larger grill and want a griddle surface without adding a separate appliance.
Stainless steel construction and a stated maximum temperature of 500°F provide useful selection details, but the universal-fit description should be treated as a starting point: compare the insert's dimensions with your grill's cooking area and check that it can sit securely with room for airflow.
The buying factors
Universal Griddle Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Cooking area
A 23-by-16-inch surface offers generous room for multiple foods, provided the grill can accommodate its footprint.
Cooking versatility
The flat surface can support foods commonly awkward to cook directly on grill grates, while raised sides help with turning.
Grease management
A trough collects drippings and may help keep grease gathered in one place during cooking.
Storage flexibility
Detachable handles are a practical touch for stacking and reducing the space needed to store the insert.
Material and care
Food-grade stainless steel is described as durable and convenient to clean, though the broad surface still requires room and handling care.
Fit planning
It is described as universal for most grills, but buyers still need to compare its dimensions with their own grill.
Key Features and Specifications of Universal Griddle
- Cooking surface measures 23 inches wide by 16 inches deep, with overall listed dimensions of 23 by 16 by 2.75 inches.
- Made from food-grade stainless steel in a rectangular, silver design.
- Wavy openings on the underside are designed to support ventilation and airflow.
- Detachable handles on both sides support carrying and more compact stacking.
- A grease trough collects drippings, and raised sidewalls help keep food on the surface.
- Designed for most gas grills and other grills with a larger cooking area; the listed maximum temperature is 500°F.
Pros and Cons of Universal Griddle
Pros
- Large flat surface can accommodate several foods in one cooking session.
- Raised sides help contain smaller foods while flipping or stirring.
- Grease trough provides a defined place for collected drippings.
- Detachable handles can make storage and transport easier.
- Stainless steel construction offers a straightforward material choice for outdoor cooking.
Consider before buying
- The 23-by-16-inch footprint is substantial, so buyers should measure the grill before ordering.
- The listed maximum temperature is 500°F, which may not suit buyers seeking an insert specified for higher heat.
- The insert adds a separate piece of cookware to lift, clean, and store after use.
Who Should Buy Universal Griddle?
Good fit
Consider this insert if you already own a grill with enough cooking area and want to cook breakfast foods, chopped vegetables, or other items that benefit from a flat top.
The broad surface can help keep several portions together, and the sidewalls offer a bit of containment while working with food.
It is also a reasonable fit for outdoor gatherings where a grill doubles as the main cooking station.
Before choosing it, measure the usable grill area and check how the handles sit relative to the grill edges; the stated universal fit does not replace a physical fit check.
Who should skip it
Skip this style if your grill has a compact cooking area or you need a model confirmed for a specific grill.
The stated dimensions are the clearest fit guide, so compare them against the grate and surrounding clearance before buying.
It may also be a poor match if you want a standalone gas griddle or a cooking surface with a higher stated maximum temperature. This is an insert intended to use an existing grill.
How the Universal Griddle fits a grill setup
A broad flat surface for grill cooking
At 23 by 16 inches, this insert is sized for larger cooking areas rather than small portable grills.
A continuous surface changes what can be cooked conveniently: foods that might fall through grill grates can be turned and moved together, while the sidewalls give some containment around the edges.
The usable surface will depend on the grill dimensions and how the insert rests on it.
Airflow and heat considerations
The wavy underside is designed to let air move beneath the plate and support more even heating.
That is a design feature, not a guarantee of uniform temperature across every grill; burner position, fuel, and the grill's layout will still affect how heat reaches the surface.
Buyers should check that the insert leaves the intended airflow paths unobstructed.
Drippings and cleanup
A grease trough collects drippings, giving rendered fat a place to gather rather than letting it spread freely across the cooking area.
This can make grease management more orderly, though the trough and surrounding surfaces still need to be cleaned after cooking. Raised sidewalls also help contain food but do not eliminate splatter.
Handling, storage, and fit
The removable side handles serve two useful purposes: they provide places to grip the insert and can be detached to improve stacking.
At five pounds, it is a separate piece to move, and the broad dimensions make measuring worthwhile before use.
Confirm that your grill can support the insert and that the handles can be used without interfering with the grill's edges or lid.
Alternatives to Universal Griddle
Grill Griddles alternative
900+ ratings
Read Amazon ReviewsSkyflame Universal Stainless Steel Griddle Plate, 23 x 16 Inches
Compare these two if you want a similarly sized stainless steel grill insert.
The Skyflame description specifically includes cross-bracing and foldable handles, while the main product emphasizes removable handles and its ventilation design; choose after checking grill fit and which handling details suit your storage space.
- The Skyflame plate has the same 23-by-16-inch size, stainless steel construction, grease well, and wavy side panels, plus foldable detachable handles and underside cross-bracing.
- The Universal Stainless Steel Cooking Griddle has a 23-by-16-inch cooking area, detachable handles, a grease trough, and a wavy underside intended for ventilation.
Grill Griddles alternative
300+ ratings
Read Amazon Reviewsonlyfire Universal BBQ Griddle with Handles, 23 x 16 Inches
Consider the onlyfire if a ceramic-coated surface and its stated no-seasoning guidance fit your preferences.
The main griddle is the stainless steel option and offers detachable handles; compare the coating care instructions and grill fit that matter for your setup.
- The onlyfire griddle has the same listed 23-by-16-inch footprint, but its cooking surface has a ceramic coating and its handles are not described as detachable.
- The main griddle uses food-grade stainless steel and detachable handles, with a grease trough and raised sides.
Is Universal Griddle Worth It?
The Universal Stainless Steel Cooking Griddle is worth considering if you want a wide flat-top insert for a larger gas or charcoal grill.
Its stainless steel build, raised sides, grease trough, and detachable handles make a practical combination for outdoor cooks who can use the full footprint.
Measure your grill first and confirm that the insert will rest securely with suitable clearance.
If the dimensions fit and a separate grill-top surface suits your cooking routine, this model offers a straightforward way to add flat-top cooking without buying a standalone appliance.
Your review at a glance
3,000+ ratings
Read Amazon ReviewsUniversal Stainless Steel Cooking Griddle
A roomy stainless steel grill insert for cooks who want a flat surface, grease collection, and removable handles for storage.
- Cooking surface measures 23 inches wide by 16 inches deep, with overall listed dimensions of 23 by 16 by 2.75 inches.
- Made from food-grade stainless steel in a rectangular, silver design.
- Wavy openings on the underside are designed to support ventilation and airflow.
- Detachable handles on both sides support carrying and more compact stacking.