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Slow Cooker Sausage, Hash Brown & Cheddar Breakfast Casserole

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An easy overnight breakfast casserole that can be made in your slow cooker with layers of hash browns, cheese, and breakfast sausage.
Course Breakfast
Cuisine American
Prep Time 30 mins
Cook Time 6 hrs
Total Time 6 hrs 30 mins
Servings 10 to 12 servings
Calories 431
Author Michelle


  • 32 ounces frozen shredded hashbrowns
  • 16 ounces breakfast sausage cooked and crumbled
  • 6 green onions finely chopped
  • 12 ounces sharp cheddar cheese shredded
  • 12 eggs
  • ¼ cup milk
  • ¼ teaspoon garlic powder
  • 1 teaspoon salt
  • ½ teaspoon pepper
  • Additional salt and pepper to season the hash brown layers


  • Grease the insert of a 6-quart slow cooker with non-stick cooking spray.
  • Layer ⅓ of the hashbrowns on the bottom, then season with salt and pepper. Top with ⅓ of the cooked sausage, then ⅓ each of the green onions and cheddar cheese. Repeat the layers two more times, ending with the cheese.
  • In a large bowl, whisk together the eggs, milk, garlic powder, salt and pepper. Pour the egg mixture over the top of the hash brown, sausage and cheese layers in the slow cooker. Cook on low for 6 to 8 hours (the edges will brown). Leftovers can be stored in the refrigerator for up to 4 days.


Nutritional values are based on on serving


Calories: 431kcal | Carbohydrates: 17g | Protein: 24g | Fat: 29g | Saturated Fat: 13g | Cholesterol: 265mg | Sodium: 831mg | Potassium: 505mg | Fiber: 1g | Vitamin A: 740IU | Vitamin C: 9.1mg | Calcium: 300mg | Iron: 2.6mg