Breakfast & Brunch > Cooking Techniques for Breakfast > Slow Cooking for Breakfast > Slow Cooker Breakfast Casserole

Slow Cooker Sausage and Hash Brown Breakfast Casserole

Wake up to a hearty and delicious breakfast with this easy slow cooker casserole. Packed with sausage, hash browns, eggs, and cheese, it's the perfect way to start your day or feed a crowd for brunch.

Prep Time
20 minutes
Cook Time
6-8 hours on low, or 3-4 hours on high
Servings
8-10
Ingredients
  • 1 pound Breakfast sausage, crumbled
  • 30 ounces Frozen hash browns, thawed
  • 12 Eggs
  • 1 cup Milk
  • 2 cups Shredded cheddar cheese
  • 1/2 cup Diced onion
  • 1 teaspoon Salt
  • 1/2 teaspoon Black pepper
  • 1/2 cup Optional: Green bell pepper, diced

Prepare the Ingredients

First, brown the breakfast sausage in a skillet over medium heat. Drain off any excess grease and set aside. Thaw the frozen hash browns completely. Dice the onion (and bell pepper, if using).

Layer the Ingredients in the Slow Cooker

Grease the inside of your slow cooker with cooking spray. In a large bowl, whisk together the eggs, milk, salt, and pepper. Add the cooked sausage, thawed hash browns, diced onion (and bell pepper), and shredded cheese to the egg mixture. Stir well to combine.

Cook the Casserole

Pour the mixture into the prepared slow cooker. Cover and cook on low for 6-8 hours or on high for 3-4 hours, or until the eggs are set and the casserole is cooked through. Cooking times may vary depending on your slow cooker.

Serve

Once the casserole is cooked, let it cool slightly before slicing and serving. Serve warm and enjoy!

← Slow Cooker Banana Nut Oatmeal →

FAQ

  • Can I use different types of meat?

    Yes, you can substitute the breakfast sausage with ground turkey, bacon, or ham. Just make sure to cook the meat before adding it to the casserole.
  • Can I add vegetables?

    Absolutely! Feel free to add other vegetables like mushrooms, spinach, or diced tomatoes. Sauté them lightly before adding them to the casserole.
  • Can I prepare this the night before?

    Yes, you can assemble the casserole the night before and store it in the refrigerator. In the morning, simply place it in the slow cooker and cook as directed. Add about 30 minutes to the cooking time if starting from cold.
  • How do I store leftovers?

    Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through.