Hashbrown Sausage Breakfast Casserole


A Hashbrown Sausage Breakfast Casserole is the perfect dish to serve a crowd in the morning. This breakfast casserole recipe includes eggs, sausage, peppers, and hashbrowns, all topped with cheese and baked to a golden brown. It can be prepared ahead of time and popped into the oven in the morning. You can customize this casserole by using different types of hashbrowns, meats, vegetables, and cheeses. Frozen hashbrowns make this recipe super easy to prepare.

Key Takeaways:

  • A Hashbrown Sausage Breakfast Casserole is a crowd-pleasing dish for breakfast or brunch.
  • This casserole can be customized with different ingredients like hashbrowns, meats, vegetables, and cheeses.
  • Using frozen hashbrowns makes this recipe quick and easy to prepare.
  • You can make this breakfast casserole ahead of time and refrigerate it overnight.
  • Leftovers can be refrigerated or frozen for future meals.

Ingredients for Hashbrown Sausage Breakfast Casserole

To make a delicious Hashbrown Sausage Breakfast Casserole, you will need the following ingredients:

  • Shredded hashbrowns
  • Sausage (preferably pork)
  • Bell peppers
  • Cheese (shredded sharp cheddar recommended)
  • Eggs
  • Milk
  • Italian seasoning (optional)
  • Salt
  • Black pepper
Hashbrown Sausage Breakfast Casserole

“The combination of hashbrowns, sausage, and cheese in this breakfast casserole is simply irresistible.”

How to Make Hashbrown Sausage Breakfast Casserole

Now that you have all the ingredients ready, let’s dive into the step-by-step instructions for making this delicious Hashbrown Sausage Breakfast Casserole.

  1. Brown the sausage: Start by browning the sausage in a skillet over medium heat. Make sure to break it up into smaller pieces as it cooks. Once the sausage is cooked through, drain the fat and set aside.
  2. Prepare the baking dish: Grease a 9×13-inch baking dish to prevent the casserole from sticking.
  3. Layer the ingredients: Begin by spreading a layer of thawed hashbrowns in the greased baking dish. Next, evenly distribute the cooked sausage over the hashbrowns. Add the diced bell peppers on top, followed by a generous sprinkling of shredded cheese.
  4. Whisk the egg mixture: In a separate bowl, whisk together the eggs, milk, Italian seasoning, salt, and black pepper until well combined. This mixture will bind all the ingredients together and add rich flavor to the casserole.
  5. Pour the egg mixture: Carefully pour the whisked egg mixture over the layered ingredients in the baking dish, ensuring that it is evenly distributed.
  6. Make-ahead option: If you plan to prepare this casserole ahead of time, cover it tightly with plastic wrap and refrigerate overnight. This allows the flavors to meld together and makes it easier to bake in the morning.
  7. Bake: When you’re ready to enjoy your delicious breakfast casserole, preheat your oven to 350°F (175°C). Bake the casserole uncovered for 55-65 minutes, or until a knife inserted in the center comes out clean. The top should turn a lovely golden brown, and the cheese will be melted and bubbly.

And voila! Your Hashbrown Sausage Breakfast Casserole is ready to be served and savored. The aroma of the baked sausage, creamy eggs, and crispy hashbrowns will surely entice everyone at the breakfast table.

Tips for Making the Perfect Hashbrown Sausage Breakfast Casserole

Here are some tips to make the perfect Hashbrown Sausage Breakfast Casserole:

  1. Use your preferred style of hashbrowns: Whether you like shredded or cubed hashbrowns, choose the style that suits your taste and texture preferences for your breakfast casserole.
  2. Get creative with your protein: While this recipe calls for pork sausage, feel free to switch it up with turkey sausage, ham, bacon, or even leftover ground beef. Explore different flavors and textures to enhance the overall taste of your casserole.
  3. Customize your vegetable selection: Add a personal touch to your breakfast casserole by incorporating your favorite vegetables or using whatever you have on hand. Bell peppers, onions, spinach, or mushrooms are all delicious options to consider.
  4. Experiment with cheese: Elevate the flavors of your casserole by experimenting with different types of cheese. Pepper jack, Swiss, or even a blend of your favorite flavorful cheeses can add a delightful twist to this classic dish.
  5. Prepare ahead of time: Take advantage of the make-ahead nature of this breakfast casserole. Prepare it the night before, cover, and refrigerate until you’re ready to bake it in the morning. This not only saves time but also allows the flavors to meld together for a more delicious outcome.
  6. Give the casserole time to come to room temperature: If baking the refrigerated casserole, let it sit at room temperature for about 30 minutes before placing it in the oven. This ensures even cooking and prevents the dish from being too cold in the center.
  7. Enjoy leftovers: Don’t worry about wasting any leftover Hashbrown Sausage Breakfast Casserole. Store it in the refrigerator for 3-4 days or freeze it for up to four months. Simply reheat individual portions whenever you’re in need of a quick and satisfying breakfast.

These tips will help you create a mouthwatering Hashbrown Sausage Breakfast Casserole that is customizable, convenient, and absolutely delicious.

Hashbrown Sausage Breakfast Casserole image

Other Make-Ahead Breakfast Casseroles

If you enjoy make-ahead breakfast casseroles, here are some other recipes to try:

Egg Muffins

These individual-sized egg muffins are packed with protein and can be customized with your favorite vegetables, meats, and cheeses. Prep them ahead of time and simply reheat for a quick and easy breakfast on busy mornings.

Overnight French Toast Casserole

Wake up to the delicious aroma of cinnamon and vanilla with this overnight French toast casserole. Simply assemble the ingredients the night before, refrigerate, and bake it in the morning for a sweet and comforting breakfast.

Spinach and Feta Breakfast Casserole

This flavorful breakfast casserole combines spinach, feta cheese, and eggs for a nutritious and satisfying meal. It’s perfect for brunch or special occasions and can be made ahead of time for stress-free entertaining.

Veggie Sausage and Cheese Casserole

If you’re looking for a vegetarian option, this veggie sausage and cheese casserole is a winner. Packed with hearty vegetables, meatless sausage, and gooey cheese, it’s a savory and filling breakfast that can be prepared in advance.

These make-ahead breakfast casserole recipes offer a variety of flavors and ingredients to suit your taste preferences. Choose one or try them all to add convenience and deliciousness to your morning routine.


In conclusion, the Hashbrown Sausage Breakfast Casserole is a must-try dish for any breakfast or brunch lover. With its savory combination of hashbrowns, sausage, peppers, and cheese, it offers a delightful explosion of flavors in every bite. What sets this recipe apart is its convenience – you can easily make it ahead of time, allowing you to enjoy a stress-free morning meal with family and friends.

By customizing the ingredients, you can personalize your casserole to suit your taste preferences. Whether you opt for shredded or cubed hashbrowns, pork sausage or a different meat, or even experiment with various cheeses, the possibilities are endless.

Not only is this breakfast casserole easy to make, but it also offers flexibility when it comes to storing leftovers. You can refrigerate them for a few days or freeze them for up to four months, ensuring you have a delicious breakfast option on hand whenever you need it.

In summary, the Hashbrown Sausage Breakfast Casserole is a fantastic choice for those looking to add a versatile, make-ahead breakfast dish to their repertoire. Its simplicity, deliciousness, and customization options make it a go-to recipe for any occasion, from family gatherings to lazy Sunday mornings. So, why not give it a try and elevate your breakfast game? Your taste buds will thank you!


What is a Hashbrown Sausage Breakfast Casserole?

A Hashbrown Sausage Breakfast Casserole is a delicious dish made with eggs, sausage, peppers, and hashbrowns, all topped with cheese and baked to perfection.

Can I make this breakfast casserole ahead of time?

Yes, you can prepare the Hashbrown Sausage Breakfast Casserole ahead of time and refrigerate it overnight before baking it in the morning.

What can I customize in this casserole?

You can customize this casserole by using different types of hashbrowns, meats, vegetables, and cheeses according to your preferences or what you have on hand.

How do I store leftovers of the Hashbrown Sausage Breakfast Casserole?

Leftovers of the breakfast casserole can be stored in the fridge for 3-4 days or frozen for up to four months.

Can you suggest other make-ahead breakfast casserole recipes?

Certainly! Here are some other make-ahead breakfast casserole recipes to try: Egg Muffins, Overnight French Toast Casserole, Spinach and Feta Breakfast Casserole, and Veggie Sausage and Cheese Casserole.

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