This sausage hashbrown breakfast casserole is made with hash browns, sausage, eggs and cheese for a hearty breakfast that can be prepped the night before and baked in the morning!
Easy Hash Brown Breakfast Casserole
I am a huge fan of make-ahead breakfast recipes for Christmas morning or simply to enjoy for breakfast all week long. Hands down this sausage hashbrown breakfast casserole is one of my family’s all-time favorites.
While I love this breakfast meatballs recipe with a side of eggs for a savory breakfast, this casserole recipe is a full meal with a classic combination of sausage, frozen hash browns, eggs, and cheese in one bite.
This hearty egg and hashbrown casserole is an easy way to serve a crowd without a lot of fuss! Other favorites include my make-ahead breakfast casserole, eggs benedict casserole and sausage egg biscuit casserole.
Ingredient Notes
Find the full printable recipe with specific measurements below.
- Breakfast sausage: I used 1 pound of pork sausage. Feel free to use the variety you like best including hot sausage or turkey sausage. Diced ham or bacon work, too.
- Frozen shredded hash browns: These are usually in the frozen aisle by the French fries. There’s no need to thaw them out first before browning them in the skillet. You can also make your own hash browns if can’t find the frozen ones.
- Cheese: I use a blend of shredded sharp cheddar cheese and Monterey jack but feel free to use all cheddar or even throw in some mozzarella.
- Seasoning: Garlic powder, salt, and pepper are all I add. If you’d like to throw in some hot pepper flakes, or seasoning salt, go for it!
This easy sausage hash brown breakfast casserole is so easy to customize. Leave the meat out for a cheesy hashbrown casserole or add vegetables such as onions, bell peppers, mushrooms or even spinach like this crockpot breakfast casserole recipe!
How to Make Hashbrown Breakfast Casserole
- Brown sausage and hashbrowns. Cook sausage meat in a skillet then set the meat aside and brown the hashbrowns. Browning your hashbrowns in a skillet first makes them crispy and gives your casserole a little extra crunch.
- Beat the eggs. Crack the eggs into a large bowl and beat them together then whisk in the milk, garlic powder, and seasoning.
- Assemble. Sprinkle the browned hashbrowns over the bottom of a 9×13-inch casserole dish then top with the sausage. Spread shredded cheese evenly over the sausage and finally pour the egg mixture over the top of everything.
- Bake. The casserole should bake uncovered for 35 – 40 minutes. Remember to let it cool for a few minutes before serving.
Bake Now or Make Ahead
The beauty of breakfast casseroles is that they can be prepped the day before and then baked in the oven the following morning. They’re perfect for busy mornings or a special holiday breakfast!
All you have to do is assemble the sausage hashbrown breakfast casserole recipe, cover the dish, and refrigerate it for up to 12 hours. Then the next morning, uncover the dish, pop it in the oven, and bake. The perfect fuss-free breakfast!
Recipe FAQs
The great thing about this easy breakfast casserole recipe is that you don’t have to defrost the hashbrowns first before you add them to the pan to cook. You can throw them in while still frozen and brown them in the pan.
I usually insert the tip of a knife into the center of the casserole and if it comes out wet, then I pop it back into the oven for a few minutes.
This breakfast hashbrown breakfast casserole with sausage will keep in the refrigerator for up to 3 days. Store the entire casserole or individual servings in an airtight container. Reheat portions in the microwave or cover with foil and reheat in the oven.
Yes, after baking, you can freeze the hashbrown breakfast casserole. I prefer to freeze in individual portions. Cool completely, wrap in plastic wrap and store frozen up to three months. Thaw in the refrigerator.
For more breakfast casserole recipes, check out my tater tot breakfast casserole, ham and cheese quiche and crescent breakfast casserole with crescent rolls!
More Make Ahead Breakfast Casseroles
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Sausage Hashbrown Breakfast Casserole
Video
Ingredients
- 1 pound breakfast sausage
- 1 (30-ounce) bag frozen shredded hash browns
- 8 large eggs
- 1 ¼ cups milk , I use 2%
- ¼ teaspoon garlic powder
- ¾ teaspoon Kosher salt , or 1/2 teaspoon table salt
- ¼ teaspoon ground black pepper
- 1/2-1 cup shredded cheddar cheese
- ½ cup shredded Monterey jack cheese , can sub for cheddar or mozzarella if preferred
Instructions
- Preheat the oven to 375°F. Spray a 9×13-inch baking dish with nonstick spray.
- In a large skillet over medium heat, cook the sausage and break into small pieces with a spatula. Transfer to a paper towel-lined plate to absorb extra grease. Add hash browns to the pan and cook until lightly brown (add more oil if necessary).
- In a large bowl, beat the eggs. Whisk in the milk, garlic powder, salt, and pepper.
- Place hash browns on the bottom of the baking dish. Sprinkle the sausage over the hash browns. Spread the cheese evenly over the sausage. Pour the eggs over the top.
- Bake uncovered 35 to 40 minutes, or until a toothpick inserted in the center comes out clean. Let cool a few minutes before serving.
Notes
- For a different flavor, you can use sage sausage and Gruyere cheese.
- Swap the sausage for turkey sausage, diced ham or bacon crumbles.
- For a little kick, add a few dashes of hot sauce and red pepper flakes in with the eggs.
- Add in some sauteed vegetable such as onions, bell peppers or mushrooms.
Nutrition
Nutrition provided is an estimate. It will vary based on specific ingredients used.
Did you make this recipe? Don’t forget to give it a star rating below!
Categorized as: American, Breakfast, Christmas, Easter, Eggs, Gluten-Free, Make Ahead, Nut-Free, Savory Breakfast
Jamielyn Nye is the founder and recipe creator at I Heart Naptime. She is the author of the I Heart Naptime Cookbook and shares easy family-friendly recipes and desserts for every occasion.
Such a cheesy, delicious recipe!! We love making this on the weekends, when we have more time to sit & enjoy breakfast together. It’s got great flavor!
HUGE hit with my family! I plan on making it again for Christmas morning, thank you!
So glad the hashbrown casserole was a hit!