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Sausage and Egg Breakfast Casserole Recipe

The best breakfast casserole hitting all the food groups with the eggs, sausage, bread peppers and cheese. This sausage and egg breakfast casserole is AMAZING!
Prep Time15 mins
Cook Time1 hr
Total Time1 hr 15 mins
Course: Main Course
Cuisine: American
Keyword: Best Breakfast Casserole Recipe, Easy Breakfast Casserole, Easy Family Breakfast, Make Ahead Breakfast casserole, Sausage and Egg Breakfast Casserole
Servings: 10
Calories: 475kcal


  • 9 x 13 baking dish
  • Mixing Bowl
  • Non-stick Cooking Spray


  • 10 eggs
  • 3 cups milk
  • 1 teaspoon salt
  • 1 loaf French Bread Cubed
  • ½ teaspoon pepper
  • 1 green bell pepper diced
  • 1 red bell pepper diced
  • ½ cup onion diced
  • 2 cups shredded Colby Jack Cheese
  • 1 pound ground sausage cooked and crumbled


  • Preheat the oven to 325 degrees F.
  • Combine the eggs, milk, and salt in a bowl.
  • Distribute half of the bread evenly in a 9 x 13 inch glass baking pan that has been sprayed with non stick cooking spray.
  • Sprinkle on half of the green peppers, half of the red peppers, half of the onion, half of the cheese, and half of the sausage. Repeat the layering again with the remaining ingredients.
  • Sprinkle black pepper on top.
  • Pour the egg mixture over the casserole and bake for 60 minutes.
  • Refrigerate any leftovers. Serves 8-10.


You could really use any kind of crusty bread . . . you just need about 6 cups worth.


Calories: 475kcal | Carbohydrates: 29g | Protein: 26g | Fat: 28g | Saturated Fat: 12g | Cholesterol: 229mg | Sodium: 981mg | Potassium: 412mg | Fiber: 2g | Sugar: 6g | Vitamin A: 1069IU | Vitamin C: 26mg | Calcium: 313mg | Iron: 3mg