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Croissant Breakfast Casserole

Flaky Croissant Breakfast Casserole served on a white plate with fresh grapefruit slices.

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Croissant breakfast casserole is a rich, savory dish combining buttery croissants, creamy eggs, and flavorful sausage, perfect for brunch or a special breakfast.

Ingredients

  • Croissants: The buttery, flaky base that makes this casserole unique.
  • Eggs: Provide structure and a custard-like consistency when baked.
  • Milk or Cream: Adds creaminess and helps the eggs set properly.
  • Breakfast Sausage: A savory, hearty element that complements the croissants.
  • Cheddar or Gruyère Cheese: Melts well, adding richness and a slightly sharp flavor.
  • Green Onions: Adds a hint of freshness and a mild sharpness.

Instructions

  1. Preheat your oven to 350°F (175°C) and grease a baking dish.
  2. Tear croissants into bite-sized pieces and spread them evenly in the dish.
  3. In a bowl, whisk eggs and milk until frothy. Season with salt and pepper.
  4. Add cooked sausage, cheese, and green onions to the egg mixture, stirring gently.
  5. Pour the egg mixture over the croissant pieces, pressing down to absorb the liquid.
  6. Bake for 30-40 minutes until the top is golden and the center is set.
  7. Let the casserole chill for 10 minutes before slicing and serving.

Notes

  • Use day-old croissants for better absorption and texture.
  • Don’t skimp on cheese, as it adds moisture and flavor.
  • Allow the casserole to rest before slicing to maintain structure.

Nutrition