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A close-up of a perfectly baked Sausage Hashbrown Breakfast Casserole with a golden, cheesy top, sliced and ready to serve.

Breakfast Casserole with Sausage and Hashbrowns

This Sausage Hashbrown Breakfast Casserole is the perfect make-ahead meal for busy mornings or holiday breakfasts. With crispy hash browns, savory sausage, melted cheese, and a rich egg mixture, it’s a delicious, hearty dish that’s easy to prepare and sure to please a crowd. Customize it with your favorite ingredients, and enjoy a filling breakfast with minimal effort!
Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Cool Time 5 minutes
Serving Size 10 people

Equipment

  • 1 Casserole Dish 9x13

Ingredients

  • 26 ounce bag of frozen hash browns
  • 1 pound ground sausage
  • 1 teaspoon dried minced onion
  • 1 teaspoon dried minced garlic
  • ½ teaspoon dried sage
  • 8 ounce package cream cheese, softened to room temperature
  • 10 medium eggs
  • 1 ½ cup whole milk
  • 2 teaspoons salt,
  • 1 teaspoon ground black pepper,

Instructions

  • In a large skillet over medium-high heat, cook the sausage (or chop sausage links into small pieces) until browned. Drain grease, then stir in the dried minced onion and garlic, sage, and cream cheese.
  • Heat frozen hash browns in a skillet until golden and crispy. Season with 1 teaspoon salt and ½ teaspoon pepper. Cooking first adds flavor and removes excess moisture for a good breakfast casserole that won’t be soggy.
  • Combine the cooked sausage and crispy hash browns and then spread evenly in a buttered 9×13-inch casserole dish or baking dish. Add a layer of shredded cheese.
  • In a large bowl, whisk together eggs, whole milk, 1 teaspoon salt, and ½ teaspoon pepper. Pour the egg mixture over the sausage and hashbrown layer.
  • Sprinkle green chilies or additional cheese on top.
  • Cover with aluminum foil and bake at 350°F for 50-60 minutes, or until the center is set. Remove the foil and bake AT 400°F for an additional 10 minutes for a golden-brown top.
  • Let rest at room temperature for 5-10 minutes before serving.