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–+ servings
Overnight Croissant Breakfast Casserole

Overnight Croissant Breakfast Casserole for Cozy Mornings

Enjoy the comforting taste of an Overnight Croissant Breakfast Casserole, perfect for busy mornings and customizable for every palate.
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Prep Time 20 minutes
Cook Time 40 minutes
Chilling Time 8 hours
Total Time 9 hours
Servings: 8 slices
Course: Breakfast
Cuisine: American
Calories: 320
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 6-8 pieces Croissants Flaky, buttery base
  • 8 large Eggs Essential for structure
  • 2 cups Whole Milk Can substitute with cream
  • 1 teaspoon Garlic Powder Can use fresh garlic
  • 1 teaspoon Salt Adjust to preference
  • 1/2 teaspoon Black Pepper White pepper can be used
  • 1 teaspoon Paprika Smoked paprika for extra kick
  • 1-2 cups Sausage (cooked) Leave out for vegetarian option
  • 1 cup Diced Bell Pepper Can substitute with other vegetables
  • 1 cup Onion Shallots or leeks can be used
  • 1-2 cups Shredded Cheddar Other cheeses can be substituted

Equipment

  • 9x13-inch baking dish
  • mixing bowl

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish.
  2. Whisk together eggs, whole milk, garlic powder, salt, black pepper, and paprika until frothy.
  3. Tear croissants and fold them into the egg mixture along with sausage, bell pepper, and onion.
  4. Pour the mixture into the greased dish and top with shredded cheddar cheese.
  5. Cover with plastic wrap and refrigerate overnight.
  6. Bring to room temperature for 15 minutes, then bake for 35-40 minutes until golden brown.
  7. Cool for 5 minutes, garnish with parsley, and serve warm.

Nutrition

Serving: 1sliceCalories: 320kcalCarbohydrates: 20gProtein: 15gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 8gCholesterol: 180mgSodium: 600mgPotassium: 300mgFiber: 1gSugar: 2gVitamin A: 500IUVitamin C: 10mgCalcium: 200mgIron: 1.5mg

Notes

Perfect for brunch gatherings or family breakfasts, this casserole is comforting and customizable for various diets.

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