How to Use a Smash Burger Press

A smash burger works because a loose ball of beef is pressed hard onto a screaming-hot surface for a few seconds. That contact is what creates the thin, lacy, caramelized crust. A press makes it repeatable. Here is the method.

What you need

• A cast iron or heavy smash burger press
• A flat top, griddle, or cast iron skillet
• Loose-packed ground beef (80/20 works well)
• A wide, thin spatula and a scraper
• Optional: a sheet of patty paper to stop sticking

The steps

1. Get the surface hot. Preheat to high. The metal should be hot enough that a drop of water skitters and evaporates almost immediately. A cool surface steams the beef instead of searing it.
2. Use loose balls, not pre-formed patties. Roughly 2-3 oz for a classic smash. Do not pack them tight; loose beef spreads into more crust.
3. Smash once, hard, and hold. Place the ball down, then press firmly and evenly for 8-10 seconds. A sheet of patty paper between the press and beef prevents sticking and keeps the press clean.
4. Do not re-smash. Pressing again after the crust forms just squeezes out juice. One smash is enough.
5. Season after smashing. Salt the exposed top while the bottom sears.
6. Flip when the edges are crispy and browned. Slide the thin spatula fully under so you keep the crust, not leave it on the griddle. Add cheese now if you want it melted.

Common mistakes

• Surface not hot enough — the single biggest cause of pale, steamed burgers.
• Packing the beef too tightly — less surface contact, less crust.
• Smashing more than once — dries the patty out.
• Flipping too early — the crust tears instead of releasing.

Cleaning and care

Cast iron presses should be hand-washed, dried thoroughly, and given a light coat of oil after each use to protect the seasoning. Avoid harsh detergents.

Gamalou makes a dedicated Cast Iron Smash Burger Press and complete smash burger kits with the press, spatula, and patty papers together.