Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Sausage Breakfast Casserole

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This sausage breakfast casserole is a hearty, make-ahead dish with crumbled sausage, sautéed vegetables, creamy eggs, and melted cheese baked to golden perfection.

  • Total Time: 45 minutes
  • Yield: 8–10 servings

Ingredients

1 lb ground breakfast sausage

1 bell pepper, diced

1 medium onion, diced

2 cloves garlic, minced

10 large eggs

1 cup whole milk

1 teaspoon salt

½ teaspoon black pepper

2 cups shredded cheddar cheese

Instructions

  1. Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. In a skillet, cook sausage over medium heat until browned, breaking into crumbles.
  3. Add bell pepper and onion; sauté until softened, about 3–4 minutes. Stir in garlic and cook for 1 minute more.
  4. Transfer sausage and vegetable mixture to the prepared baking dish.
  5. In a mixing bowl, whisk together eggs, milk, salt, and pepper until smooth.
  6. Pour egg mixture evenly over sausage and vegetables.
  7. Sprinkle shredded cheese over the top.
  8. Bake uncovered for 20–25 minutes, or until eggs are set and top is lightly golden.
  9. Cool for 5–10 minutes before slicing and serving.

Notes

  • Swap sausage for turkey, spicy sausage, or vegetarian sausage as desired.
  • Add extra vegetables like spinach, mushrooms, or diced tomatoes—just cook out excess moisture first.
  • Use different cheeses such as mozzarella, Monterey Jack, or pepper jack for a flavor twist.
  • For a heartier casserole, add a layer of hash browns before the sausage mixture.
  • Author: Amelia
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1 slice (1/10 of recipe)
  • Calories: 300
  • Sugar: 2g
  • Sodium: 720mg
  • Fat: 22g
  • Saturated Fat: 9g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 4g
  • Fiber: 0g
  • Protein: 21g
  • Cholesterol: 235mg