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Hashbrown Breakfast Casserole

You'll love this easy and hearty Hashbrown Breakfast Casserole. The perfect make-ahead or same day breakfast that is filling and satisfying.
Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 30 minutes
Course Breakfast
Cuisine American
Servings 8
Calories 279 kcal

Ingredients
  

  • 20 ounces thawed, shredded or cubed hashbrowns use your favorite store brand
  • 1 lb breakfast turkey sausage, or cooked bacon or ham
  • 1 small green pepper diced fine
  • 1 small red pepper diced fine
  • 1/4 cup red onion, diced fine
  • 8 large eggs
  • 1 1/3 cups milk, preferably 1 or 2%
  • 1/2 tsp Italian seasoning
  • 1 tsp kosher salt
  • 1 tsp black pepper
  • 1 1/2 cups shredded sharp cheddar cheese, divided
  • 1/2 cup shredded Gruyere cheese
  • chopped fresh parsley for garnish

Instructions
 

Preheat oven to 350℉ if baking the same day. Prepare a 9×13 inch baking dish with non-stick cooking spray.

  • In a large skillet cook sausage breaking into crumbles until no longer pink. Remove excess grease. Add peppers and onions and sauté until softened, about 3-4 minutes. Remove the pan from heat and allow to cool slightly while you get the other ingredients ready.
  • In a medium size bowl whisk eggs, milk, and seasonings until fully combined.
  • to prepared casserole dish, add the thawed hashbrowns, cooled sausage and veggies, 1/2 cup cheddar cheese, and 1/2 cup Gruyere cheese (or mix together in a large bowl). Fold the ingredients together until incorporated.
  • Once the hashbrown meat mixture is combined, smooth out in an even layer in the casserole dish, them pour the egg mixture evenly over the top. Give the pan a little shake and sprinkle on remaining 1 cup shredded cheese.
  • Bake immediately uncovered for 50-60 minutes or until cooked through. You'll know it's done when the top is set in the center. Garnish with fresh parsley and allow to rest for 10-minutes before slicing into squares.

Notes

Tips:
 
Make ahead- Prepare casserole and cover tightly with plastic wrap or foil and place in the refrigerator for up to 2 days. When ready to bake, set out on the counter for 30-minutes. Preheat the oven to 350℉. Remove the cover and bake for 50-65 minutes or until cooked through and center is set. Let stand 10-minutes before slicing into squares. 
Customize breakfast casserole-
Hashbrowns- Use cubed, shredded or even O'brien hashbrowns.
Meat- Make with with any kind of cooked breakfast sausage, bacon, ham, or a combination of all 3. 
Veggies- Add other veggies like sautéed mushrooms, zucchini, or spinach.
Cheese- When it comes to cheese, use what you love. So many options like Colby Jack, Pepper Jack, Parmesan, Feta, goat cheese, or a Mexican blend.
Seasonings- Use your favorite dried or fresh herbs, garlic powder, onion powder, seasoning salt, etc...
Freezing the leftovers- Hashbrown Breakfast Casserole is freezer friendly and reheats well. Make sure the casserole is completely cooled then transfer squares to a freezer safe container. Freeze for up to 2 months. When ready to eat, pull out 1 square and heat in the microwave or oven.
 
Nutritional information is provided as a courtesy only and should be understood as an estimate rather than a guarantee. The Menu Maid makes no guarantees to the accuracy of this information.
Nutrition Facts
Servings: 8
Amount per serving  
Calories 279
% Daily Value*
Total Fat 18.1g 23%
Saturated Fat 8.7g 44%
Cholesterol 233mg 78%
Sodium 353mg 15%
Total Carbohydrate 10.3g 4%
Dietary Fiber 1.2g 4%
Total Sugars 3.4g  
Protein 18g  
Vitamin D 20mcg 101%
Calcium 306mg 24%
Iron 1mg 7%
Potassium 136mg 3%
 
Keyword bell peppers, Breakfast casserole, Breakfast sausage, Brunch, Cheddar cheese, Eggs, Hashbrowns, Onions