Easy Crockpot Breakfast Casserole with Sausage Recipe
This Easy Crockpot Breakfast Casserole with Sausage is a perfect make-ahead breakfast that cooks overnight, allowing you to wake up to a hearty, savory meal. Featuring browned breakfast sausage, shredded hash browns, eggs, cheese, and sautéed onions, this casserole is a convenient and delicious way to start your day without morning hassle.
- Prep Time: 15 minutes
- Cook Time: 7-8 hours
- Total Time: 7 hours 15 minutes
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Slow Cooking
- Cuisine: American
Ingredients
Scale
Protein
- 1 lb breakfast sausage (mild pork preferred)
- 10 large eggs
Dairy
- 1 ¾ cups whole milk (or 2%)
- 2 cups shredded sharp cheddar cheese
Vegetables & Sides
- 1 bag (about 20 oz) frozen shredded hash browns
- 1 medium onion, finely chopped
- Optional: 1 cup finely chopped bell peppers or spinach
Seasonings
- 1 tsp salt
- ½ tsp black pepper
Others
- Non-stick spray or light grease for crockpot
Instructions
- Brown the Sausage: Heat a large skillet over medium heat. Add the sausage and break it up with a wooden spoon. Cook until fully browned, about 7-8 minutes. Remove with a slotted spoon and set aside.
- Sauté the Onion: Leave a little fat in the pan, then add the chopped onion and sauté for 2-3 minutes until translucent and sweet-smelling.
- Mix Eggs and Milk: In a large bowl, whisk together the eggs and milk until fully combined and slightly frothy. Add salt, pepper, and optional smoked paprika or spices if desired.
- Prepare Crockpot: Spray the crockpot insert lightly with non-stick spray. Layer the frozen hash browns evenly at the bottom.
- Layer Ingredients: Spread the browned sausage and sautéed onions on top of the hash browns. Add optional vegetables like bell peppers or spinach if using.
- Add Egg Mixture: Pour the egg and milk mixture evenly over everything in the crockpot.
- Top with Cheese: Sprinkle the shredded cheddar cheese evenly on top of the casserole.
- Cook Overnight: Cover and cook on low for 7-8 hours overnight. Avoid lifting the lid during cooking to maintain even heat.
- Serve: In the morning, gently stir the casserole to fluff it up, slice into squares, and serve warm.
Notes
- For a vegetarian option, omit the sausage and add extra vegetables.
- You can substitute turkey sausage for a leaner version.
- Feel free to add your favorite spices such as smoked paprika or garlic powder for extra flavor.
- Make sure not to lift the crockpot lid while cooking to ensure the casserole cooks evenly.
- Leftovers can be refrigerated and reheated for up to 3 days.
Keywords: crockpot breakfast casserole, sausage breakfast casserole, overnight breakfast recipe, slow cooker breakfast, easy breakfast casserole, hash brown casserole
