Smash Burger
This smash burger is juicy, deeply beefy, and packed with crisp-edged caramelized flavor from a ripping-hot sear. Melted American cheese, tangy special sauce, pickles, and onion make it rich, messy, and unmistakably classic.
Ingredients
Burger patties
- 300 gbeef mince (20% fat)
- 4 gfine salt
- 1 gblack pepper
Special sauce
- 40 gmayonnaise
- 15 gketchup
- 10 gyellow mustard
- 5 gpickle brine
Burger assembly
- 2brioche buns
- 4 slices (80 g)American cheese slices
- 40 gdill pickles, thinly sliced
- 30 gonion, very finely sliced
- 10 gyellow mustard
- 10 gunsalted butter
Instructions
- 1
Preheat a heavy cast-iron pan or griddle over high heat for 3-4 minutes until very hot. Meanwhile, divide the beef mince into 4 loose balls of 75 g each without compacting them; keeping them loosely packed helps create craggy browned edges. Mix the special sauce in a small bowl by stirring together mayonnaise, ketchup, mustard, and pickle brine until smooth.
- 2
Split the brioche buns. Butter the cut sides lightly. Toast them in the hot pan for 30-60 seconds until golden, then set aside. A quick toast keeps the buns from turning soggy once sauced.
- 3
Place 2 beef balls onto the dry hot pan, leaving space between them. Immediately smash each one very thin with a sturdy spatula or burger press. Season with half the salt and pepper. Cook for about 1 1/2 minutes until the edges are deeply browned and the surface looks mostly dry.
- 4
Scrape firmly underneath each patty to release the crust, flip, then top each with 1 slice of American cheese. Cook for 30-45 seconds more until the cheese melts and the beef is just cooked through. Repeat with the remaining 2 beef balls, using the rest of the salt, pepper, and 2 cheese slices.
- 5
Assemble the burgers: spread the bottom buns with the special sauce, add a little yellow mustard, then layer on the sliced onion and pickles. Stack 2 cheese-topped patties on each bun and close with the top buns. Serve immediately while the edges are crisp.
Nutrition per serving
Notes
- •For the best crust, the pan must be very hot and the beef should go in cold.
- •Use 20% fat beef mince; leaner mince will not brown as well or stay as juicy.
- •If you have parchment paper, place a small piece over the beef before smashing to prevent sticking to the spatula.
- •Serve with fries, potato chips, or a simple slaw for a classic diner-style meal.
Background
The smash burger is rooted in American griddle-cooking traditions, where a ball of beef is pressed onto a hot flat top to maximize browning. It became especially popular in diners and burger stands for its thin, crisp-edged patties and fast cooking. The style has since become a modern classic across the United States.
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