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–+ servings
Overnight Croissant Breakfast Casserole

Overnight Croissant Breakfast Casserole for Effortless Mornings

A delightful Overnight Croissant Breakfast Casserole tailored for effortless mornings and customizable brunch gatherings.
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Prep Time 15 minutes
Cook Time 45 minutes
Refrigeration Time 8 hours
Total Time 9 hours
Servings: 8 slices
Course: Breakfast
Cuisine: French
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 6 croissants fresh croissants Essential for that flaky texture
  • 1 pound sausage Or cooked bacon or vegetarian option
  • 8 large eggs The heart of the casserole
  • 2 cups cheese Cheddar or mozzarella for richness
  • 2 cups whole milk or half-and-half Adds richness
For Serve-Ready Goodness
  • 2 cups fresh fruit Consider berries or sliced oranges
  • 4 cups green salad Light side with vinaigrette
  • 4 cups roasted potatoes Seasoned and roasted until crispy

Equipment

  • 9x13 inch baking dish
  • medium skillet
  • large mixing bowl

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C). Cut croissants into bite-sized pieces and layer in a greased baking dish.
  2. Cook sausage in a skillet over medium heat for 5-7 minutes until browned. Drain fat and sprinkle sausage over croissant pieces.
  3. Whisk together eggs, milk, salt, and pepper in a large bowl until smooth.
  4. Pour egg mixture over croissants and sausage, pressing down gently to soak. Cover tightly and refrigerate overnight.
  5. Uncover and bake at 350°F (175°C) for 30-45 minutes until puffed and golden. Check with a toothpick for doneness.
  6. Let cool for 10 minutes before serving with fresh fruit or salad.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 30gProtein: 16gFat: 22gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 8gCholesterol: 210mgSodium: 720mgPotassium: 300mgFiber: 2gSugar: 4gVitamin A: 500IUVitamin C: 5mgCalcium: 200mgIron: 1.5mg

Notes

This casserole can be customized with different proteins and vegetables. Ideal for brunch gatherings.

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