Hashbrown Breakfast Casserole is the ultimate crowd-pleaser that brings together savory pork sausage, crispy shredded hashbrowns, and gooey cheddar cheese—all baked into a deliciously fluffy custard with eggs and cream. This dish is perfect for brunch gatherings, holiday mornings, or even a cozy weeknight dinner when you want something hearty and comforting. I remember hosting a family brunch recently, and as soon as this casserole popped out of the oven, the kitchen filled with the irresistible aroma of sausage and melted cheese. It was devoured within minutes, and I knew I had stumbled upon a new family favorite.
Why You’ll Love This Dish
What’s not to love about a dish that combines the satisfying crunch of hashbrowns with the creamy richness of eggs and cheese? This Hashbrown Breakfast Casserole is not only quick and easy to prepare but also incredibly budget-friendly. With minimal prep time, it’s perfect for busy mornings or late weekend brunches when you want to impress without spending hours in the kitchen. Plus, it’s kid-approved, making it a great option for families!
“This casserole has quickly become my go-to for brunch! It’s so simple to make, and everyone loves it. Plus, I love that I can prepare it the night before!” – Happy Home Cook
The Cooking Process Explained
Making this Hashbrown Breakfast Casserole is a breeze! You’ll start by cooking the pork sausage, then mix it with the thawed hashbrowns and cheese. Next, you’ll whisk together eggs and milk—this creamy mixture pours right over the other ingredients. You’ll then pop everything into the oven until golden and set. Finally, a brief cooling period before slicing, and your delightful breakfast is ready to be served. Here’s how to gather your ingredients and bring this recipe to life.
What You’ll Need
Gather These Items:
- 1 lb Pork sausage (browned and drained)
- 30 oz Frozen shredded hashbrowns (thawed)
- 2 cups Sharp cheddar cheese (shredded)
- 8 Large eggs
- 1.5 cups Whole milk or heavy cream
- 1.5 tsp Salt
- 1 tsp Black pepper
- 0.25 tsp Garlic powder
Feel free to swap the pork sausage with turkey sausage or even a meatless alternative for a lighter or vegetarian version.

Directions to Follow
- Preheat your oven to 350°F (175°C).
- In a skillet, cook the pork sausage over medium heat until browned and crumbly, then drain the excess fat. Set it aside.
- In a large bowl, thoroughly mix the thawed hashbrowns, cooked sausage, and shredded cheddar cheese.
- In a separate bowl, whisk together the eggs, whole milk (or cream), salt, pepper, and garlic powder until everything is blended well.
- Pour the egg mixture over the hashbrown and sausage blend, gently stirring to coat all ingredients.
- Transfer the entire mixture into a greased casserole dish and bake for about 60 minutes, or until the top is golden brown and the center is set.
- Allow the casserole to cool for 10 minutes before slicing into squares.
Best Ways to Enjoy It
This delicious casserole can be served warm right out of the oven. Consider pairing it with a fresh fruit salad for a balanced meal, or add a dollop of salsa or hot sauce on top for an extra zing. A side of crispy bacon or fresh pastries complements it beautifully for larger gatherings. And don’t forget to pour a large pitcher of freshly brewed coffee or a mimosa for that brunch party feel!
How to Store
Leftovers of this hearty casserole can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply microwave individual portions for quick meals or cover the entire dish with foil and warm it in the oven at 350°F (175°C) until heated through. This makes it great for meal prep—you can whip up a big batch and enjoy it throughout the week!
Helpful Cooking Tips
- Make sure to drain the sausage well to prevent the casserole from becoming greasy.
- For an extra crispy top, broil it for the last 2-3 minutes of cooking, but watch it closely to avoid burning.
- You can assemble the casserole a day ahead and store it in the fridge, allowing the flavors to meld beautifully overnight!
Flavor Swaps
Feel free to experiment with this recipe! Swap out the cheddar cheese for pepper jack for a spicy kick or use a combination of cheeses for depth of flavor. Consider adding vegetables like bell peppers, spinach, or even some diced tomatoes to sneak in some extra nutrients. You can also try different seasonings or fresh herbs like chives or parsley for added freshness.
Frequently Asked Questions
Can I prepare this casserole the night before?
Absolutely! Assemble it the night before, cover it tightly, and store it in the fridge. Simply bake it in the morning; you might need to add a few extra minutes to the cooking time.
What’s the best way to reheat leftovers?
Microwave individual portions or warm the whole dish covered in foil in the oven at about 350°F (175°C) until heated through.
Can I use non-dairy milk in this recipe?
Yes, you can substitute whole milk with almond milk or any non-dairy milk. Just ensure you choose an unsweetened option for the best flavor.

Hashbrown Breakfast Casserole
The ultimate crowd-pleaser combining savory pork sausage, crispy hashbrowns, and gooey cheddar cheese baked into a fluffy custard.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 75 minutes
- Yield: 8 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Paleo
Ingredients
- 1 lb Pork sausage (browned and drained)
- 30 oz Frozen shredded hashbrowns (thawed)
- 2 cups Sharp cheddar cheese (shredded)
- 8 Large eggs
- 1.5 cups Whole milk or heavy cream
- 1.5 tsp Salt
- 1 tsp Black pepper
- 0.25 tsp Garlic powder
Instructions
- Preheat your oven to 350°F (175°C).
- Cook the pork sausage in a skillet over medium heat until browned and crumbly, then drain excess fat and set aside.
- Mix together the thawed hashbrowns, cooked sausage, and shredded cheddar cheese in a large bowl.
- Whisk together the eggs, whole milk (or cream), salt, pepper, and garlic powder until well blended in a separate bowl.
- Pour the egg mixture over the hashbrown and sausage blend, gently stirring to coat all ingredients.
- Transfer the mixture into a greased casserole dish and bake for about 60 minutes, or until the top is golden brown and the center is set.
- Allow the casserole to cool for 10 minutes before slicing into squares.
Notes
Leftovers can be stored in an airtight container for up to 3-4 days. For reheating, microwave individual portions or warm the entire dish covered in foil at 350°F (175°C).

