Make-Ahead Breakfast Casserole
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A crowd-pleasing breakfast casserole that you can assemble the night before and reheat for a delicious brunch or easy weekday meal.
- Author: Sarah Peterson
- Prep Time: 20 min
- Cook Time: 50 min
- Total Time: 70 min
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 1 pound breakfast sausage
- 1 cup chopped onion
- 1 cup chopped bell pepper
- 6 large eggs
- 1 cup milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups shredded cheddar cheese
- 4 slices bread, cubed
- In a skillet, cook sausage, onion, and bell pepper until sausage is browned and vegetables are tender. Drain excess grease.
- In a large bowl, whisk together eggs, milk, salt, and pepper.
- Stir in the cooked sausage mixture and 1 cup of cheddar cheese.
- Add the cubed bread and stir to combine.
- Pour the mixture into a greased 9×13 inch baking dish.
- Cover and refrigerate overnight.
- Preheat oven to 350°F (175°C).
- Uncover the casserole and sprinkle with the remaining 1 cup of cheddar cheese.
- Bake for 40-50 minutes, or until the casserole is set and golden brown.
- Let stand for 5 minutes before serving.
Notes
- For a vegetarian option, omit the sausage and add more vegetables like mushrooms or spinach.
- This casserole freezes well. Let it cool completely, then wrap tightly and freeze for up to 2 months. Reheat in the oven or microwave.
- You can customize the cheese to your preference, using Monterey Jack or a Mexican blend.
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 5g
- Sodium: 900mg
- Fat: 30g
- Saturated Fat: 12g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 2g
- Protein: 20g
- Cholesterol: 200mg