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A close-up shot of a juicy smash burger with melted cheese served on a toasted, flaky croissant.
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Croissant Smash Burgers

This savory culinary mashup combines the rich, buttery flakiness of a French pastry with the savory, caramelized crust of a diner-style beef patty for the ultimate comfort food experience. Perfect for a quick, gourmet weeknight dinner!
Course Dinner, Main Course
Cuisine American
Keyword Croissant burger recipe, CROISSANT SMASH BURGERS
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings 4 burgers
Calories 700kcal
Author C. Sophie

Equipment

  • Cast Iron Skillet or Flat-top Griddle
  • Burger Press or Heavy Spatula

Ingredients

The Burger

  • 16 oz 80/20 Ground Beef Divided into four 4-ounce balls
  • 4 Fresh Bakery Croissants Sliced in half horizontally
  • 4 slices Cheese American, Sharp Cheddar, or Pepper Jack
  • 2 tbsp Garlic Butter For toasting buns

Toppings

  • 4 tbsp Kewpie Mayo or Special Sauce
  • 1 cup Pickles Sliced
  • 4 leaves Lettuce Optional but recommended for moisture barrier
  • 1 pinch Salt and Pepper To taste

Instructions

  • Slice the croissants in half and brush the interior with garlic butter. Lightly toast in a pan or on a griddle until golden brown and set aside.
  • Divide the 80/20 ground beef into loosely packed balls (approximately 3-4 ounces each), being careful not to overwork the meat.
  • Preheat a cast iron skillet or flat-top griddle to high heat (If using a Blackstone or outdoor griddle, preheat to 450°F).
  • Place a beef ball on the hot surface and immediately use a burger press or heavy spatula to smash it down into a very thin patty.
  • Season the meat generously with salt and pepper. Cook for 2-3 minutes until the edges are dark, crispy, and caramelized (Maillard reaction).
  • Flip the patty and immediately place a slice of cheese on top to melt.
  • Assemble the burger by spreading special sauce on the bottom croissant, adding a lettuce leaf to prevent sogginess, placing the patty on top, and finishing with pickles and the top croissant.

Notes

Nutritional Information :
Calories: 700 | Protein: 30g | Carbohydrates: 28g | Fat: 52g | Sodium: 850mg