Cuisinart Cast Iron Smash Burger Press, 6.5-Inch Round (CISB-111)
The 6.5-inch round cast-iron head is the sweet spot for a standard smash patty, and the mass gives even, flat contact so.
View on Amazon →Researched by Johnny Alto · Updated October 12, 2026
Short answer: Our top pick is the Cuisinart Cast Iron Smash Burger Press, 6.5-Inch Round (CISB-111). The 6.5-inch round cast-iron head is the sweet spot for a standard smash patty, and the mass gives even, flat contact so the whole patty caramelizes.
Top pickCuisinart Cast Iron Smash Burger Press, 6.5-Inch Round (CISB-111)View offer →
The 6.5-inch round cast-iron head is the sweet spot for a standard smash patty, and the mass gives even, flat contact so the whole patty caramelizes instead of just the center.
Smashing a loose ball of beef hard onto a screaming-hot surface is what creates the lacy, caramelized crust that defines a smash burger, and a flimsy spatula or light stainless press just cannot deliver even, sustained pressure. The buyer here owns a flat-top griddle or a cast-iron skillet and wants a heavy, flat-bottomed press. It is a low-cost, high-impact accessory, so material and flatness matter more than brand. Here is the pick, a rectangular option, and the safety note.
The 6.5-inch round cast-iron head is the sweet spot for a standard smash patty, and the mass gives even, flat contact so.
View on Amazon →US-made cast iron with a looped stay-cooler handle, a small step up in fit and finish.
View on Amazon →The rectangular footprint and cool-grip handle handle bacon, sandwiches, and searing far better than a round press.
View on Amazon →Stainless is dishwasher-safe and never rusts, and it is the genuine Blackstone-branded tool.
View on Amazon →A few things separate a good griddle press for smash burgers from a frustrating one: diameter and mass, flat bottom is non-negotiable, seasoning and care, and hot-surface safety. Weigh these before you buy.
A great smash burger is all about pressure and contact: you press a loose ball of beef flat onto a very hot surface so the maximum amount of meat touches the metal and caramelizes into that lacy, crispy edge. A light stainless press or a spatula cannot hold enough even pressure, so the patty domes and only the center browns. A heavy cast-iron press lets the tool's own mass flatten the patty evenly with a firm push, and a genuinely flat bottom means the edges brown as well as the middle. The trade-off is care: cast iron conducts heat to the handle (use a glove) and must be dried and lightly oiled after washing so it does not rust.
US-made cast iron with a looped stay-cooler handle, a small step up in fit and finish. It is marginally smaller at 6.25 inches and costs a bit more than the Cuisinart.
View on AmazonThe rectangular footprint and cool-grip handle handle bacon, sandwiches, and searing far better than a round press. The corners make it slightly less ideal for a clean round smash patty.
View on AmazonStainless is dishwasher-safe and never rusts, and it is the genuine Blackstone-branded tool. Stainless is lighter than cast iron, so you supply more of the smashing force and it browns slightly less aggressively.
View on AmazonBottom line: the Cuisinart cast-iron press is the flat, heavy, well-priced pick for smash burgers; the rectangular Lodge doubles for bacon and paninis, and the Blackstone stainless is low-maintenance if you accept less weight. Let the mass do the smashing. Pair it with our grill basket and pizza stone guides.
Cuisinart Cast Iron Smash Burger Press, 6.5-Inch Round (CISB-111). The 6.5-inch round cast-iron head is the sweet spot for a standard smash patty, and the mass gives even, flat contact so the whole patty caramelizes instead of just the center.
Focus on diameter and mass, flat bottom is non-negotiable, seasoning and care, and hot-surface safety.
The Lodge Seasoned Cast Iron Burger Press, 6.25-Inch (L6BP). US-made cast iron with a looped stay-cooler handle, a small step up in fit and finish. It is marginally smaller at 6.25 inches and costs a bit more than the Cuisinart.
This is a research-based buying guide, not a personal hands-on review. Product details, prices, and availability can change; confirm the current listing on Amazon. As an Amazon Associate I earn from qualifying purchases. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
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