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Overnight Croissant Breakfast Casserole
Prep Time
8 hrs 15 mins
Cook Time
55 mins
Total Time
9 hrs 10 mins

This casserole is full of your favorite breakfast foods!

Course: Breakfast
Cuisine: American
Keyword: croissant breakfast casserole, overnight breakfast casserole
Servings: 8
Calories: 1010 kcal
  • 1 lb Bacon
  • 1 lb Pork breakfast sausage
  • 8 Croissants
  • 5 large Eggs
  • 2 3/4 cup Milk
  • 1 cup Heavy cream
  • 1 tsp Salt
  • 1/2 tsp Pepper
  • 1/2 tsp Garlic powder
  • 1/2 tsp Dry mustard
  • 1/2 tsp Ground sage
  • 1 cup Parmesan cheese
  • 8 oz Shredded cheddar cheese
  1. Cook 1 pound of bacon until it is crispy. Set it aside until it cools, then crumble it into pieces.

  2. Brown 1 pound of pork breakfast sausage over medium-high heat, drain fat. Add the crumbled bacon to the skillet.
  3. Tear croissants into bite-sized pieces and press them into the bottom of a greased 9x13 baking dish.

  4. Pour the meat mixture over the top of the croissants.

  5. In a large mixing bowl, combine eggs, milk, and heavy cream. Add salt, pepper, garlic powder, mustard, and sage. Whisk to combine well.

  6. Pour the liquid mixture over top of the meat and croissants in the baking dish.
  7. Cover the dish with tin foil, and place it in the fridge to sit overnight.
  8. In the morning, preheat the oven to 350 degrees. 

  9. Uncover the casserole dish, and sprinkle 1 cup of parmesan cheese over the mixture. Top with shredded cheddar cheese. 

  10. Bake for 45-55 minutes until it is cooked through and the liquid has been absorbed. If the top browns too quickly, cover with foil and continue cooking until the casserole is cooked through.

  11. Serve with fresh fruit.

Nutrition Facts
Overnight Croissant Breakfast Casserole
Amount Per Serving
Calories 1010 Calories from Fat 711
% Daily Value*
Fat 79g122%
Saturated Fat 37g231%
Cholesterol 336mg112%
Sodium 1767mg77%
Potassium 541mg15%
Carbohydrates 33g11%
Fiber 2g8%
Sugar 11g12%
Protein 40g80%
Vitamin A 1634IU33%
Vitamin C 1mg1%
Calcium 515mg52%
Iron 3mg17%
* Percent Daily Values are based on a 2000 calorie diet.