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Smash burger recipe for the perfect homemade diner burger
Emily

Classic Diner-Style Smash Burger

Experience the nostalgic flavor of an old-school diner at home with this smash burger recipe. By searing thin portions of 80/20 ground beef over high heat, you create an incredibly flavorful, crispy-edged crust while keeping the interior juicy. This method relies on the Maillard reaction to transform simple ingredients into a deeply satisfying, restaurant-quality meal in just 20 minutes, making it the perfect family-friendly dinner.
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Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings: 4 servings
Course: Dinner
Cuisine: American
Calories: 520
Ingredients Method Notes

Ingredients
  

  • 1 lb ground beef (80/20 blend)
  • 1 tbsp seasoning salt
  • 4 slices American cheese
  • 4 hamburger buns
  • Butter (for toasting buns)

Method
 

  1. Divide the cold ground beef into four equal portions and roll into loose balls.
  2. Heat a cast-iron griddle or heavy flat pan to 375°F until lightly smoking.
  3. Place a beef ball on the hot griddle and cover with a parchment paper square.
  4. Press down firmly with a spatula to flatten the patty as thin as possible.
  5. Season generously with seasoning salt and cook for 2-3 minutes until a dark crust forms.
  6. Flip the patty, ensuring you scrape up the crispy bits from the griddle.
  7. Top immediately with a slice of American cheese.
  8. Cook for an additional 1-2 minutes until cheese is melted and the burger is cooked through.
  9. Serve on toasted, buttered buns.

Notes

Keep the beef cold until the moment it hits the pan to ensure a better crust. Use an 80/20 fat-to-meat ratio for the best texture and flavor. Do not overwork the meat when rolling into balls to keep the burger tender.