onlyfire 23" x 16" Stainless Steel Flat Top Griddle Insert — Universal, Heavy-Duty Even-Heat Surface

The onlyfire 23" x 16" stainless steel flat top griddle is a universal, heavy-duty insert that turns most larger gas grills into a smooth, easy-to-clean griddle surface for even, versatile outdoor cooking.

Made from 100% food-grade stainless steel and sized to fit a wide range of larger grills, this 23" x 16" griddle insert delivers a flat, stable cooking plane for pancakes, vegetables, burgers, and more. Thoughtful design details — like a wavy hollow underside for even heat distribution, a grease trough to reduce flare-ups, raised sidewalls for easy flipping, and removable handles for compact storage — make it practical for backyard chefs who want a dependable, low-maintenance griddle.

How does this griddle cook food evenly on different grills?

The underside features a wavy hollow pattern that channels heat and airflow across the plate to minimize hot spots and promote uniform cooking. That structure reduces temperature variance so foods finish more consistently across the surface.

• Wavy hollow underside for professional-style ventilation and heat spread
• Full 23" x 16" flat plate to provide a continuous cooking area
• Stainless steel construction resists warping under heat

Will it fit my grill and how easy is it to store?

At 23 inches wide by 16 inches deep, this insert is designed to fit most gas grills and other grills with a larger cooking area. Removable side handles let you stack cookware more efficiently and make the griddle simpler to transport and store.

• Universal sizing for many large grill models and open burners
• Detachable handles for compact storage and easier carrying
• Flat shape fits directly over grates or burners without complex mounting

How does the griddle handle grease and cleanup?

A built-in grease trough runs along the edge to capture drippings and channel them away from burners, reducing flare-ups and simplifying cleanup. The smooth stainless surface wipes clean and resists staining when maintained properly.

• Grease trough collects drippings to prevent flare-ups and spills
• Raised sidewalls keep food from sliding off during flipping
• Stainless steel surface is quick to wash and maintain

What foods and cooking methods suit this flat top griddle?

The flat, uninterrupted surface is ideal for searing, sautéing, griddling, and keeping multiple items warm at once. It excels with breakfast items, stir-fried vegetables, smashed burgers, and seafood, giving you restaurant-style contact and caramelization.

• Great for pancakes, eggs, bacon, and breakfast spreads
• Perfect for smash burgers, sautéed veggies, and flatbreads
• Large surface supports cooking several portions simultaneously

Who is this for? The onlyfire 23" x 16" stainless steel griddle insert is designed for backyard cooks, tailgaters, and anyone who wants a durable, easy-to-clean flat top on an existing gas or large grill. It’s a practical upgrade for homeowners who value even heat distribution, tidy grease management, and compact storage without needing a dedicated griddle appliance.