This breakfast casserole delivers a custardy, soft texture with savory pockets of melted cheese and browned sausage. Setting the slow cooker the night before means the meal is hot and ready the moment the family wakes up.
Greasing the slow cooker crock with a bit of butter or non-stick spray simplifies the process, preventing the eggs from clinging to the sides during the long cook time. This approach removes the morning rush from the equation entirely.
- ●The preparation happens entirely the night before.
- ●It balances protein and fats to keep you full until lunch.
- ●One pot reduces the number of dishes to clean after brunch.
- ●The low-and-slow heat creates a consistent texture without the risk of overcooking eggs in the oven.
The Ingredients |
Breakfast sausage provides the primary savory base and adds a salty, smoky depth that flavors the entire dish.
Eggs act as the binding agent, creating a fluffy, custard-like consistency as they set slowly over several hours.
Whole milk thins the egg mixture, ensuring the casserole remains moist and tender rather than becoming too dense.
Cheddar cheese adds richness and creates creamy streaks throughout the bake.
Hash brown potatoes give the dish structure and a hearty, starchy element that makes it a complete meal.
Green onions provide a fresh, sharp contrast to the rich cheese and meat.
How to Make It |
- Brown the sausage: Cook the ground sausage in a skillet over medium heat until fully browned, then drain the excess grease.
- Layer the base: Spread the frozen hash browns in an even layer across the bottom of a greased slow cooker.
- Add the protein: Sprinkle the cooked sausage evenly over the potatoes.
- Whisk the custard: In a medium bowl, beat the eggs, milk, salt, and pepper until the mixture is smooth and well combined.
- Pour and top: Pour the egg mixture over the sausage and potatoes, then sprinkle the shredded cheddar cheese and sliced green onions on top.
- Slow cook: Cover with a lid and cook on Low for 7 to 8 hours, or on High for 3 to 4 hours, until the center is set and no longer jiggles.
- ●1Avoid soggy potatoes: Use frozen cubed hash browns rather than shredded ones for a more distinct texture and better structural integrity.
- ●2Prevent overcooking: Turn the slow cooker to the “Warm” setting immediately after the eggs set to keep the dish hot without toughening the proteins.
- ●3Add vegetables: Stir in diced bell peppers or ba the sausage for extra color and nutrients.
Storage and Reheating |
Leftovers keep well in an airtight container in the refrigerator for up to 4 days. To maintain the texture, reheat individual portions in the microwave for 60 to 90 seconds using medium power.
For freezing, allow the casserole to cool completely before slicing into squares. Wrap each piece tightly in foil and place them in a freezer bag for up to 2 months. Thaw overnight in the fridge before reheating in a 350°F oven for 15 minutes.
Serving Suggestions |
This dish pairs naturally with fresh fruit salad or a side of sliced avocado for added creaminess. If you want a side of warm grains, Cozy Slow Cooker Bread For Effortless Mornings Easy Crockpot Bread Recipe provides a great complementary option.
Slow Cooker Breakfast Casserole Recipe
- Total Time: 8 hours 15 minutes
- Yield: 6 servings 1x
Description
A hearty and comforting breakfast casserole that cooks slowly overnight. Made with savory sausage, melted cheddar, and fluffy eggs for an effortless morning meal.
Ingredients
- 1 lb ground breakfast sausage
- 8 large eggs
- 1/2 cup whole milk
- 2 cups shredded sharp cheddar cheese
- 20 oz frozen cubed hash browns
- 1/4 cup sliced green onions
- 1/2 tsp salt
- 1/4 tsp black pepper
Instructions
- Brown the ground sausage in a skillet over medium heat until cooked through. Drain the grease and set aside.
- Grease the inside of a slow cooker with butter or non-stick spray.
- Spread the frozen hash browns evenly across the bottom of the slow cooker.
- Layer the cooked sausage over the potatoes.
- In a bowl, whisk together the eggs, milk, salt, and pepper until smooth.
- Pour the egg mixture over the sausage and potatoes.
- Top the mixture with shredded cheddar cheese and sliced green onions.
- Cover and cook on Low for 7-8 hours or High for 3-4 hours until the center is set.
- Prep Time: 15 minutes
- Cook Time: 8 hours
- Category: Breakfast
- Method: Slow Cooking
- Cuisine: American
