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Smashed Croissant Breakfast Sandwiches

The Ultimate Crispy Smashed Croissant Breakfast Sandwich Recipe


  • Author: David Andersson
  • Total Time: 20 minutes
  • Yield: 2 sandwiches 1x
  • Diet: Vegetarian

Description

To understand the appeal of a Smashed Croissant Breakfast Sandwich, you first have to appreciate the chemistry of a croissant. A standard croissant is made of laminated dough, which means layers of butter are folded into the dough repeatedly. When baked, the water in the butter turns to steam, puffing the layers up.


Ingredients

Scale
  • 4 large croissants (day-old works great)

  • 4 large eggs

  • 4 breakfast sausage patties (or bacon/ham)

  • 4 slices cheddar, American, or Swiss cheese

  • 2–3 tbsp butter (divided)

  • Salt & black pepper, to taste

Optional add-ins

  • Caramelized onions

  • Sliced avocado

  • Hot sauce or sriracha

  • Everything bagel seasoning


Instructions

  1. Prep the Croissants

    • Slice croissants in half horizontally.

    • Lightly butter the cut sides.

  2. Smash & Toast

    • Heat a large skillet or griddle over medium heat.

    • Place croissants cut-side down.

    • Press firmly with a spatula or another pan to flatten.

    • Cook 2–3 minutes until deeply golden and crispy. Remove and set aside.

  3. Cook the Meat

    • In the same pan, cook sausage patties until browned and cooked through.

    • Remove and keep warm.

  4. Eggs

    • Melt a little butter in the pan.

    • Crack eggs in and cook to your preference (over-easy works best).

    • Season with salt and pepper.

  5. Assemble the Smash

    • Place a croissant bottom in the skillet.

    • Add sausage, egg, and cheese.

    • Top with croissant lid.

    • Press down firmly and cook 1–2 minutes per side until cheese melts and everything is crispy.

  6. Serve

    • Slice in half and serve hot. Add hot sauce or avocado if desired.

Notes

These smashed croissant breakfast sandwiches are best enjoyed hot off the pan, when the croissant edges are extra crispy and the center stays buttery and soft. Perfect for slow mornings, brunch with friends, or whenever you want something a little indulgent to start the day.

  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Breakfast
  • Method: Smashed
  • Cuisine: American

Nutrition

  • Serving Size: 1 sandwich
  • Calories: 420

Keywords: Pressed croissant sandwich, flattened croissant breakfast, crispy croissant sandwich, smashed breakfast pastry