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Overnight Croissant Breakfast Casserole


  • Author: majestyrecipes
  • Total Time: 555 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

An elegant yet easy breakfast casserole using leftover croissants, soaked overnight in a rich egg mixture for a fluffy and comforting dish.


Ingredients

Scale
  • 6 croissants, torn into pieces
  • 6 eggs
  • 2 cups milk
  • 1 cup shredded cheese (like Gruyère or cheddar)
  • 1/2 cup cooked bacon or sausage, crumbled (optional)
  • 1/4 cup diced bell peppers or onions (optional)
  • Salt and pepper to taste
  • Fresh herbs for garnish (optional)

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until combined.
  3. In a greased baking dish, layer the torn croissant pieces evenly across the bottom.
  4. Sprinkle the shredded cheese and any additional ingredients like bacon or vegetables evenly over the croissant layer.
  5. Carefully pour the egg mixture over the croissants, ensuring every piece is well soaked.
  6. Cover the dish tightly with foil and refrigerate overnight.
  7. When ready to bake, remove the foil and bake for about 30-40 minutes, or until puffed and golden brown.
  8. Allow to cool slightly before garnishing with fresh herbs and serving warm.

Notes

Allow the casserole to sit at room temperature for 30 minutes before baking for even cooking. Experiment with different cheeses or add herbs for flavor.

  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Brunch
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 5g
  • Sodium: 600mg
  • Fat: 25g
  • Saturated Fat: 10g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 20g
  • Cholesterol: 300mg

Keywords: breakfast casserole, croissant, brunch, overnight recipe, easy dish