American · Dinner

Classic Smash Cheeseburger

A smash burger with lace-edged, deeply browned patties, American cheese melted to the edges and a soft toasted bun. Thin patties, a screaming-hot surface and no fiddling — that is the entire method.

25 min total Serves 4 servings Easy
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Classic Smash Cheeseburger

Photograph credit: Cheeseburger by Renee Comet (photographer) · Public domain · Wikimedia Commons

Make Ahead and Storage

Burgers are an immediate dish. Raw formed balls keep 1 day refrigerated. Cooked patties keep 2 days and are best chopped into a hash.

Classic Smash Cheeseburger, in preparation
Classic Smash Cheeseburger, in preparation

Photograph credit: Cheeseburger 2 by Kurtkaiser · CC0 · Wikimedia Commons

Classic Smash Cheeseburger: The Method

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  1. Form the mince into loose balls without compressing them. Handle as little as possible — a tightly packed ball becomes a dense patty.

  2. Mix the mayonnaise, mustard and ketchup into a burger sauce and set aside.

  3. Butter the cut sides of the buns and toast them face down in a dry pan for 60 to 90 seconds until golden. Set aside.

  4. Heat a heavy cast-iron skillet or flat griddle over the highest heat for 5 minutes, until a drop of water skitters and vanishes instantly. Add the oil.

  5. Place two balls in the pan and immediately smash each flat with a stiff spatula, pressing hard for a full 10 seconds until about 1 cm thick.

  6. Season generously with salt and pepper and leave completely untouched for 90 seconds, until a dark brown crust forms and the edges go lacy.

  7. Scrape under the patty with a sharp-edged spatula, taking all the crust with it, and flip. Lay a slice of cheese on top and cook 45 seconds more.

  8. Stack two patties per bun. Build the burger as: bottom bun, sauce, onion, pickles, patties, top bun.

  9. Press gently, rest 60 seconds so the cheese sets slightly, and serve immediately.

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Tips for Success

  • Fat content is not negotiable. Lean mince makes a dry burger no technique can rescue.
  • Use a stiff metal spatula, not a flexible one — you need to scrape the crust off the pan, not slide under the meat.
  • Two thin patties beat one thick one: double the crust for the same amount of beef.

Some Background

Smashing a loose ball of beef onto a hot surface maximises contact area, and the Maillard reaction that follows produces hundreds of flavour compounds in under two minutes. Salting only after smashing matters: salt applied to raw mince dissolves the proteins and turns the texture springy and sausage-like.

What to Put Next to It

A cold lager or a bold Zinfandel · Serve with fries and a dill pickle spear · Finish with a milkshake

Sides from the same cuisine on this site: Boston Baked Beans, Air Fryer Asparagus, Air Fryer Broccoli.

Nutrition per Serving

No nutrition figures are given for this recipe: they cannot be worked out reliably from its ingredient list (some ingredient lines cannot be read). Why some recipes have none.

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Compiled by Turab

Checked by script for timings, diet labels and nutrition arithmetic. How the recipes are checked. Found a mistake? Tell us.

First published ; last changed .