Breakfast Casserole

Breakfast Casserole

12 servings
This easy Breakfast Casserole recipe is made with eggs, sausage, and cheese and only takes a few minutes to throw together. You can make ahead of time, so it's the perfect breakfast casserole for Christmas morning or any day!

Ingredients

  • 2 pounds pork sausage
  • 12 eggs
  • 1 cup sour cream
  • 1/4 cup milk
  • salt and pepper
  • 4 green onions
  • 1/2 green bell pepper
  • 1/2 red bell pepper
  • 2 cups shredded cheddar cheese

Directions

  1. 1

    Preheat oven to 350 degrees. Spray a 9x13’’ pan with cooking spray.

  2. 2

    Combine the eggs, sour cream, milk, cheese and salt and pepper in a large bowl. Mix on low speed with electric mixers, just until combined.

  3. 3

    Heat a large skillet over medium heat. Add sausage and cook until browned, breaking it into small pieces with a wooden spoon as it cooks. Drain most of the grease and add the sausage to the bowl with the egg mixture.

  4. 4

    Add the bell peppers and onion to the same skillet the sausage was cooked in and sauté for 2- 3 minutes. Add to the bowl with the eggs and stir everything to combine.

  5. 5

    Pour mixture into greased 9x13’’ pan and bake for 35-50 minutes or until the edges are set and the center is just barely jiggly.

  6. 6

    Leftover egg casserole can be stored in the fridge and enjoyed within 3-4 days. Leftovers are delicious reheated in the microwave. 

Breakfast Casserole

Breakfast Casserole

12 servings

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About this Recipe

Craving a hearty, satisfying breakfast that comes together effortlessly, perfect for a holiday morning or a busy weekday? This easy Breakfast Casserole is your answer, combining savory sausage, fluffy eggs, and rich cheese in one incredible dish.

Why This Recipe Works

What makes this Breakfast Casserole a go-to? It’s the sheer simplicity of combining classic breakfast staples—eggs, pork sausage, and shredded cheddar cheese—with just a few supporting ingredients like sour cream, milk, and fresh bell peppers. The beauty of this recipe is its make-ahead potential, allowing you to assemble everything in advance and simply bake when you're ready to serve, making mornings stress-free and delicious.

What to Expect

You'll be greeted with a comforting, savory aroma as this casserole bakes. Each generous serving delivers a delightful blend of textures: tender, seasoned pork sausage, light and airy eggs, and gooey, melted cheddar cheese throughout. The subtle tang from the sour cream and the crisp freshness of green onions and bell peppers brighten the rich flavors, ensuring every bite is balanced and incredibly satisfying. This dish is designed to be a crowd-pleaser, delivering warmth and flavor without any fuss.

Customization & Variations

This Breakfast Casserole is wonderfully adaptable to your preferences or what you have on hand. You could easily swap the pork sausage for a spicy breakfast sausage or even a plant-based alternative to suit different tastes. Feel free to incorporate other vegetables like diced mushrooms or spinach for added nutrition and flavor. For a different cheesy profile, consider adding a mix of Monterey Jack or Colby alongside the sharp cheddar cheese.

Serving & Context

This comforting Breakfast Casserole is ideal for feeding a crowd, whether it's a special Christmas morning feast or a leisurely weekend brunch. Serve it alongside fresh fruit salad or a simple green salad for a complete and satisfying meal.

Frequently Asked Questions