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Hashbrown Breakfast Casserole

A warm, cheesy breakfast casserole that combines crispy hash browns, savory sausage, and creamy eggs for a nutritious and visually appealing dish, perfect for family brunches or meal prep.
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Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Servings: 8 servings
Course: Breakfast, Brunch
Cuisine: American
Calories: 350
Ingredients Method Notes

Ingredients
  

Casserole Base
  • 1 lb ground breakfast sausage Adds a savory, hearty flavor.
  • 1 medium yellow onion Provides sweetness and depth of flavor.
  • 1 medium red bell pepper Introduces a sweet crunch and vibrant color.
  • 1 medium green bell pepper Offers a fresh, slightly bitter contrast.
  • 30 oz shredded hash browns Forms the crispy base.
  • 4 tbsp butter Enhances flavor and helps to crisp the hash browns.
Egg Mixture
  • 8 large eggs Binds the ingredients together and adds protein.
  • 1 cup sour cream Contributes creaminess and tang.
  • 1/2 cup milk Adds liquid for a creamy texture.
  • 1 tbsp hot sauce Introduces a kick of heat.
  • 1 tsp mustard powder Enhances the dish with tang.
  • 1 tsp dried oregano Adds a herbaceous note.
  • 1 tsp dried thyme Infuses a warm, earthy flavor.
  • 1/2 tsp ground sage Delivers a savory essence.
  • 1 tsp salt Enhances the flavors of all ingredients.
  • 1/2 tsp pepper Provides a touch of heat.
Topping
  • 2 cup cheddar cheese, shredded Melts beautifully, adding richness.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C).
  2. In a skillet over medium-high heat, cook and crumble the sausage until browned and cooked through.
  3. Stir in the onion and peppers and cook for an additional three minutes.
  4. Drain the excess grease from the skillet and set the sausage mixture aside.
Egg Mixture
  1. In a medium bowl, crack the eggs and beat until just combined.
  2. Incorporate sour cream, milk, hot sauce, and seasonings, mixing until well combined.
Assembly
  1. Lightly grease a 9 x 13 inch casserole dish.
  2. Add the thawed hash browns to the dish and drizzle with melted butter, tossing to coat evenly.
  3. Top the hash browns with 1 cup of shredded cheddar cheese.
  4. Layer the cooked sausage, onions, and peppers over the cheese.
  5. Carefully pour the egg mixture over the top, ensuring even coverage.
  6. Sprinkle the remaining cup of cheddar cheese over the casserole.
Baking
  1. Bake uncovered for approximately 50 minutes, checking every 5 minutes until the edges are slightly browned.
  2. Let the casserole rest for 10 minutes before slicing and serving.

Notes

For best results, use thawed hash browns that have been patted dry to ensure crispiness. Allow the casserole to rest to maintain its shape when cutting. Add fresh herbs for extra flavor.