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Breakfast Egg Casserole on a plate made with eggs, cheese, sausage, and peppers

Hashbrown Breakfast Casserole

Easy Breakfast Casserole is the perfect morning meal, especially when feeding a crowd. You'll love this dish full of eggs, hash browns, meat and cheese! 
Course Breakfast, brunch
Cuisine American
Keyword breakfast casserole
Prep Time 10 minutes
Cook Time 55 minutes
Total Time 1 hour 5 minutes
Servings 12
Calories 286kcal
Author Elise Donovan



  • Preheat oven to 350 degrees. Heat a skillet over medium heat. Cook sausage, pepper, and onion until sausage is browned and vegetables are tender. Drain off any excess fat.
    Sausage, peppers, and onions being cooked in a pan to make breakfast casserole
  • In a large bowl, combine sausage mixture with hash browns and cheddar cheese. Pour into a greased 9x13 baking dish.
    Sausage, peppers, onions, cheese, and frozen hash browns in a glass bowl to make breakfast casserole.
  • In a separate bowl, combine eggs and milk. Whisk until fully blended. Pour over hash brown mixture.
    Egg mixture being poured over hasbrowns, veggies, and sausage in a baking dish to make breakfast casserole
  • Bake at 350 degrees for 50-60 minutes, or until eggs are set in the center and don't jiggle.
    Breakfast casserole in a glass baking pan with eggs, hash browns, sausage, cheese, peppers, and green onion.



Calories: 286kcal | Carbohydrates: 9g | Protein: 19g | Fat: 19g | Saturated Fat: 8g | Cholesterol: 227mg | Sodium: 714mg | Potassium: 311mg | Fiber: 1g | Sugar: 2g | Vitamin A: 489IU | Vitamin C: 3mg | Calcium: 190mg | Iron: 1mg