Sausage Hashbrown Breakfast Casserole
This Sausage Hashbrown Breakfast Casserole makes the best breakfast or brunch, especially if you need to feed a crowd! Layered with shredded hashbrowns, sausage, bell peppers, onions, eggs, and melted cheese. Prep this breakfast casserole the night before or make it the day ahead!
Course: Breakfast
Cuisine: American
Keyword: breakfast casserole, breakfast hashbrown casserole, hasbrown breakfast casserole, Sausage Hashbrown Breakfast Casserole
Servings: 12 servings
- 15 ounces shredded hash browns
- 1 pound crumbled breakfast sausage cooked and drained
- 1/4 cup yellow onion diced
- 1/3 cup red bell pepper diced
- 8 whole eggs
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- 1/2 teaspoon Italian seasoning
- 1/4 teaspoon salt and black pepper
- 1 cup milk
- 2 cups shredded sharp cheddar cheese
Preheat oven to 350 degrees F. Grease a 9 x 13-inch baking or casserole dish with nonstick cooking spray. Set aside.
In a large bowl, whisk together the eggs, milk, and seasonings until smooth.
Layer the baking dish starting with the hashbrowns, then top with cooked sausage crumbles, bell peppers, onions, and 1 cup of cheese.
Add the egg mixture on top then sprinkle the top of the casserole with the remaining cheese.
Cover the casserole with foil and bake for 40 minutes. Carefully remove the foil and bake for another 5 minutes or until the eggs are set. Let the casserole cool for a few minutes before serving. Cut into squares and enjoy!
Recipe Notes:
- To Store: cover the casserole tightly with plastic wrap and place in the refrigerator for up to 3-4 days. Reheat in the microwave or oven when ready to eat.
- To Freeze: you can cover the whole casserole with plastic wrap, then with foil, and freeze for up to 3-4 months. You can also cut the casserole into squares, wrap each serving with plastic wrap, then place in a heavy-duty plastic bag. When ready to defrost, let the casserole or casserole squares defrost overnight in the refrigerator. Reheat in the microwave or oven.
- Other meat protein options to add in or use instead of sausage are crumbled bacon, chorizo, ground beef, turkey bacon, and diced ham.
- I always recommend shredding your own cheese yourself so it's extra melty.
- If you want your hashbrowns to be crispy, brown them in a skillet before layering the ingredients.
- Make this vegetarian by omitting the sausage and adding extra veggies such as zucchini, mushrooms, fresh spinach, and tomatoes.