Smash Burger with Crispy Edges and Cheesy Center Recipe

Published: April 10, 2026
Rachel TuckerRachel Tucker
Categories: Vegetables, Dairy, Beef, Sandwiches
Tags: Quick, American, Weeknight, Sandwich, Burgers

Smash Burger

High-heat smashed patties with seared edges, melty cheese, and tangy sauce for fast, juicy burgers.

Prep Time:15 minCook Time:15 minTotal Time:30 minServings:4Difficulty:Easy

Nutrition (per serving)

Calories:720 kcal
Protein:36 g
Carbs:45 g
Fat:40 g

This smash burger is my go-to when I want big flavor fast. High heat gives the patties those irresistible crispy, caramelized edges while the center stays juicy; a simple tangy sauce and a toasted buttered bun finish it off for pure, honest burger joy.

The technique is forgiving and gratifying: loosely form small meat balls, press them hard on a hot griddle, and let the crust develop. With a few smart tips you’ll be serving restaurant-style smash burgers at home any night of the week.

Ingredients

  • Ground beef (80/20):1.5 lb
  • Kosher salt:1 tsp
  • Freshly ground black pepper:1/2 tsp
  • Vegetable oil or canola oil:1 tbsp
  • Unsalted butter:2 tbsp
  • Soft hamburger buns:4 pieces
  • American cheese slices:4 slices
  • Mayonnaise:1/2 cup
  • Ketchup:2 tbsp
  • Yellow mustard:1 tbsp
  • Sweet pickle relish:1 tbsp
  • Worcestershire sauce:1 tsp
  • Garlic powder:1/4 tsp
  • Smoked paprika (optional):1/4 tsp
  • Sliced dill pickles:8 slices
  • Thinly sliced red onion:1/2 medium
  • Lettuce leaves:4 pieces
  • Tomato:1 medium

Instructions

  1. Make the sauce: in a small bowl whisk together mayonnaise, ketchup, mustard, relish, Worcestershire, garlic powder, and smoked paprika. Chill while you cook.

    Burger sauce whisked with mayonnaise, ketchup, mustard, relish, Worcestershire, garlic powder, and paprika.
  2. Divide the ground beef into eight loose balls (about 3 oz each). Handle gently—do not overwork the meat. Season the outside of the balls lightly with salt and pepper.

    Eight loose ground beef balls seasoned with salt and pepper on parchment before smashing.
  3. Heat a large cast-iron skillet or griddle over medium-high to high heat until very hot. Add the oil and let it shimmer.

    A hot cast-iron skillet with shimmering oil ready for cooking smash burger patties.
  4. Place 2–3 meat balls on the hot surface (work in batches), and immediately press each ball flat with a heavy spatula or a burger press covered with parchment to about 1/4-inch thickness. Hold pressure for 10–15 seconds. Season the exposed smashed surface with a little salt and pepper.

    Ground beef balls pressed into thin smash burger patties on a hot griddle with parchment and a press.
  5. Cook without moving until deep brown crust forms around the edges, about 2–3 minutes. Use the spatula to scrape and loosen any fond as you go.

    Thin smash burger patties cooking until deep brown crust and crispy lacy edges form.
  6. Flip each patty, immediately top with a slice of cheese, and cook another 30–60 seconds until cheese melts and patty is cooked through but still juicy.

    Flipped smash burger patties topped with American cheese melting over crispy browned edges.
  7. Meanwhile, butter the buns and toast them in a separate skillet or the same griddle until golden, about 1 minute per side.

    Buttered hamburger buns toasting cut-side down on a griddle until golden.
  8. Assemble burgers: smear sauce on bottom bun, add lettuce and tomato if using, two smashed patties per burger (for extra chew and flavor), pickles, onion, more sauce on the top bun, then close and press lightly.

    Smash burger assembled with sauce, lettuce, tomato, double cheesy patties, pickles, and red onion.
  9. Serve hot and enjoy immediately—these are best right off the griddle when the edges are crunchy and the cheese is gooey.

    Finished smash burger served hot with crispy patty edges, gooey cheese, and a toasted bun.

Tips & Notes

  • Use 80/20 ground beef for best flavor and crust; leaner meat won’t give the same sear or juiciness.
  • Press hard and quick when smashing so the patty sets thin and makes maximum contact with the hot surface.
  • Work in small batches so the griddle stays hot — overcrowding cools the pan and prevents a good crust.
  • If you don't have a heavy spatula, place parchment over the ball and press with a second pan or a foil-wrapped brick.