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Overnight Sausage Egg Breakfast Casserole

Overnight Sausage Egg Breakfast Casserole is a quick and easy breakfast casserole recipe. Put it together the night before, then bake it when you're ready. This recipe is user-friendly and makes an easy breakfast recipe for your family meal together.
Course any meal
Cuisine American/Southern
Keyword baked egg casserole, breakfast, casserole, cheese, eggs, sausage
Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour
Servings 10 servings
Calories 397kcal
Author Paula Jones


  • 1 pound sausage pork, turkey, or chicken
  • 6 slices bread cubed
  • 2 cups cheddar cheese shredded
  • 6 large eggs
  • 1 cup milk whole or 2%
  • 1/4 cup bell pepper green, red, yellow or orange, diced
  • 2 tablespoon green onions sliced
  • 1/2 teaspoon salt
  • 1 teaspoon ground dry mustard like this
  • 1/2 cup bacon bits I use this brand.


  • Cook sausage, pepper and onion in a medium-size pan until sausage is no longer pink, drain.
  • Spray a 7x11-inch casserole pan with non-stick spray.
  • Layer bread, sausage mixture, and cheese in the dish.
  • Beat eggs, milk, salt, and mustard together.
  • Pour egg mixture over bread.
  • Sprinkle bacon bits over the top.
  • Cover and refrigerate six to eight hours.
  • Remove from the refrigerator 30 minutes prior to cooking.
  • Preheat oven to 350 degrees F.
  • Baek 50 to 60 minutes or until knife inserted in center comes out clean. Let stand 10 minutes before serving.


*pork or turkey sausage may be used**or 5 cups any bread or rolls, cubed***pepper and onions may be omitted


Calories: 397kcal | Carbohydrates: 14g | Protein: 23g | Fat: 27g | Saturated Fat: 11g | Cholesterol: 185mg | Sodium: 901mg | Potassium: 269mg | Fiber: 2g | Sugar: 3g | Vitamin A: 612IU | Vitamin C: 6mg | Calcium: 249mg | Iron: 2mg