Dinner

The Ultimate Double Smash Burger

By Kkuek Culinary Team  |  Prep & Cook Time: 20 Mins

The Ultimate Double Smash Burger
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A smash burger is an aggressive, beautiful feat of culinary engineering. By placing a loose ball of ground beef onto a smoking hot griddle and physically smashing it flat with a heavy spatula, you maximize the surface area in contact with the heat. This triggers the Maillard reaction on a massive scale, resulting in a dark, lacy, wildly flavorful and crispy crust that a thick pub burger simply cannot achieve. Layered with rapidly melting American cheese, a tangy signature burger sauce, and housed in a butter-toasted brioche bun, this is the pinnacle of fast-food style burgers, executed perfectly in your own kitchen.
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The Ingredients

  • For the Burgers:
  • 1 lb high-quality ground beef, 80% lean / 20% fat (Chuck is ideal)
  • 4 slices American cheese (the meltability is non-negotiable here)
  • 2 soft Brioche or potato buns
  • 2 tbsp unsalted butter, softened
  • Kosher salt and heavily cracked black pepper
  • 1/2 cup shredded iceberg lettuce
  • Thinly sliced dill pickles
  • For the Secret Burger Sauce:
  • 1/4 cup mayonnaise
  • 1 tbsp ketchup
  • 1 tbsp sweet pickle relish
  • 1/2 tsp Dijon mustard
  • 1/2 tsp garlic powder
  • 1/2 tsp paprika

Step-by-Step Instructions

  1. Make the secret sauce: In a small bowl, thoroughly whisk together the mayonnaise, ketchup, sweet pickle relish, Dijon mustard, garlic powder, and paprika. Taste and adjust seasoning if necessary. Set aside in the refrigerator.
  2. Prep the buns: Spread the softened butter evenly on the cut sides of the brioche buns. Toast them face-down in a large skillet over medium heat until they are deeply golden brown and crispy. This waterproofs the bun against the meat juices. Set aside.
  3. Portion the meat: Gently divide the 1 lb of ground beef into four equal 4-ounce portions. Very loosely form them into jagged, rustic balls. Do NOT pack them tightly like a meatball. Do NOT season them yet.
  4. Heat the cooking surface: Place a large cast-iron skillet or a flat griddle over medium-high heat. Let it get incredibly hot—it should be lightly smoking. Do not add oil; the fat from the beef is sufficient.
  5. The Smash: Place two meat balls into the hot dry skillet, spaced well apart. Immediately place a stiff, heavy metal spatula squarely on top of the first ball. Use a rolling pin or the handle of a second spatula to press down on the flat of the spatula with extreme force, completely flattening the meat until it is about 1/4-inch thick and wider than your bun.
  6. Season aggressively: While the patties are searing, season the top raw sides generously with kosher salt and heavily cracked black pepper.
  7. Develop the crust: Let the patties cook completely undisturbed for 2 to 2.5 minutes. You will see the juices pooling on top and the edges turning dark brown and crispy.
  8. The scrape and flip: Use a sharp-edged metal spatula to scrape hard underneath the patty, ensuring you lift the beautiful, dark brown crust off the pan without leaving it behind. Flip the patties.
  9. Melt the cheese: Immediately place a slice of American cheese on top of each patty. Cook for exactly 1 more minute until the cheese is completely drooping and melted over the sides.
  10. Assemble immediately: Spread a generous layer of secret sauce on the bottom toasted bun. Add the shredded lettuce and pickles. Stack two hot, cheesy patties on top of each other and place them on the lettuce. Spread more sauce on the top bun, crown the burger, and serve immediately.