If you are searching for a hearty, crowd-pleasing breakfast that brings together savory sausage, crispy hash browns, and cheesy goodness, this Sausage Hash Brown Breakfast Casserole Recipe is exactly what you need. It’s a warm, filling dish that perfectly balances flavors and textures, making it ideal for weekend mornings, holiday brunches, or any time you want a comforting meal that feeds a bunch. This casserole is not only delicious but also easy to prepare ahead, giving you more time to enjoy your morning instead of spending it in the kitchen.

Ingredients You’ll Need
Each ingredient in this Sausage Hash Brown Breakfast Casserole Recipe plays a key role in creating the perfect harmony of flavor and texture. The ingredients are simple and straightforward, yet every single one adds depth and richness to this all-star breakfast bake.
- 2 lb hot breakfast sausage: Adds a spicy, savory kick that infuses the entire casserole with bold flavor.
- 1 (30-32oz) bag frozen shredded hash browns: Provides the crispy, crispy base that’s the signature texture of this dish.
- 1 tsp salt: Enhances all the other flavors and balances seasoning throughout.
- 1/2 tsp pepper: Adds a gentle heat and complexity to the savory profile.
- 1/4 tsp garlic powder: Gives a subtle depth and aroma without overpowering.
- 1/4 tsp onion powder: Boosts the overall umami and sweetness notes.
- 2 cups shredded cheddar cheese: Melts perfectly for creamy, gooey pockets of cheesy goodness.
- 8 eggs: Acts as the custard binder to pull everything together into a satisfying casserole.
- 2 cups milk: Lightens the egg mixture to ensure a tender, fluffy texture.
How to Make Sausage Hash Brown Breakfast Casserole Recipe
Step 1: Prepare Your Oven and Pan
Begin by preheating your oven to 350ºF. Lightly spray your 9×13-inch baking pan with cooking spray to ensure your casserole won’t stick and will come out effortlessly after baking.
Step 2: Cook the Sausage
In a large skillet over medium heat, cook the hot breakfast sausage until it’s browned and no longer pink. Be sure to break it into small crumbles while cooking. Once cooked, drain the excess fat and set the sausage aside. This step is crucial to avoid a greasy casserole and to keep the flavors clean but rich.
Step 3: Brown the Hash Browns
Using the same skillet, add your frozen shredded hash browns. Cook them until they develop a nice light brown crust. If the skillet looks dry, add a splash of oil to help them crisp up. This browning adds an amazing texture and a little extra flavor that makes the casserole pop.
Step 4: Layer the Casserole
Now, spread the browned hash browns evenly at the bottom of your prepared pan. Next, scatter the browned sausage over the hash browns, and generously sprinkle shredded cheddar cheese to create that luscious, melty layer everyone loves.
Step 5: Mix and Pour the Egg Mixture
In a separate bowl, whisk together the eggs, salt, pepper, garlic powder, onion powder, and milk until smooth. Pour this creamy mixture evenly over your layered hash browns, sausage, and cheese. This will bind the casserole while baking, giving you a fluffy and rich consistency.
Step 6: Bake Your Casserole
You can bake the casserole immediately or cover it and refrigerate it until you’re ready to bake later. When ready, bake uncovered in your preheated oven for 35 to 40 minutes, until the top is golden, and the egg mixture is fully set. Your Sausage Hash Brown Breakfast Casserole Recipe will smell irresistibly delicious and look absolutely beautiful when done!
How to Serve Sausage Hash Brown Breakfast Casserole Recipe

Garnishes
Add a fresh touch by topping each slice with thinly chopped green onions, diced tomatoes, or a sprinkle of fresh parsley. A dollop of sour cream or a spoonful of salsa on the side can also elevate the flavors and add brightness to each bite.
Side Dishes
This casserole is a star on its own, but pairing it with fresh fruit salad or a crisp green side salad offers a lovely balance. For a heartier brunch, toast some crusty bread or serve with scrambled eggs to round out the meal.
Creative Ways to Present
For a festive breakfast table, bake the casserole in individual ramekins for perfectly portioned servings. You can also cut it into squares and serve it buffet-style, making it easy for guests to help themselves. Wrap leftovers in foil for breakfast on the go—it’s just that versatile!
Make Ahead and Storage
Storing Leftovers
Leftover Sausage Hash Brown Breakfast Casserole Recipe keeps well in the refrigerator for up to 4 days. Store it in an airtight container to maintain moisture and flavor, and enjoy it cold or reheated.
Freezing
This casserole freezes beautifully. Wrap portions tightly with plastic wrap and aluminum foil or use freezer-safe containers. It can be frozen for up to 3 months, allowing you to prep meals ahead and enjoy comfort food any day.
Reheating
To reheat, place the casserole in an oven-safe dish and warm at 350ºF for 15-20 minutes until heated through. You can also microwave individual portions; just cover them to keep moisture in and microwave in 1-minute intervals until hot.
FAQs
Can I use mild sausage instead of hot sausage?
Absolutely! If you prefer less spice, mild sausage works perfectly and will still give you that delicious savory flavor without the extra kick.
Is it possible to make this casserole vegetarian?
Yes, you can substitute the sausage with plant-based sausage or sautéed vegetables like mushrooms and bell peppers for a veggie-packed version that’s just as satisfying.
Can I use fresh potatoes instead of frozen hash browns?
You can, but frozen shredded hash browns save time and ensure a consistent texture. If using fresh potatoes, shred them finely and make sure to squeeze out excess moisture before cooking.
How far in advance can I prepare this casserole?
You can assemble it the night before and keep it covered in the refrigerator, then bake it fresh in the morning. It’s perfect for busy mornings or holiday gatherings.
What type of cheese works best in this recipe?
Cheddar cheese is a classic choice for its sharpness and meltability, but you can mix in Monterey Jack, mozzarella, or a cheese blend to customize the flavor.
Final Thoughts
I truly hope you give this Sausage Hash Brown Breakfast Casserole Recipe a try—it’s one of my absolute favorites for feeding a group without fuss. It combines convenience, comfort, and an irresistible mix of flavors that will have everyone asking for seconds. Trust me, once this casserole graces your table, it’s going to become a go-to breakfast you’ll want to make again and again.
Print
Sausage Hash Brown Breakfast Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 8 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Description
This Sausage Hash Brown Breakfast Casserole is a hearty and delicious morning dish perfect for family breakfasts or brunch gatherings. It combines savory hot breakfast sausage, crispy hash browns, creamy eggs, and melted cheddar cheese into a comforting casserole baked to golden perfection.
Ingredients
Sausage and Hash Browns
- 2 lb hot breakfast sausage
- 1 (30-32 oz) bag frozen shredded hash browns
Seasonings and Cheese
- 1 tsp salt
- 1/2 tsp pepper
- 1/4 tsp garlic powder
- 1/4 tsp onion powder
- 2 cups shredded cheddar cheese
Egg Mixture
- 8 eggs
- 2 cups milk
Instructions
- Preheat Oven: Preheat your oven to 350ºF and lightly spray a 9×13-inch baking pan with cooking spray to prevent sticking.
- Cook Sausage: In a large skillet over medium heat, cook the hot breakfast sausage until it is no longer pink throughout. Drain excess fat and set the cooked sausage aside.
- Cook Hash Browns: In the same skillet, add the frozen shredded hash browns. Cook them until they are lightly browned, stirring occasionally. Add a little oil if needed to prevent sticking. Then transfer the browned hash browns into the prepared 9×13-inch baking pan, spreading them evenly as the bottom layer.
- Assemble Layers: Evenly distribute the cooked sausage on top of the hash browns, then sprinkle the shredded cheddar cheese over the sausage layer.
- Mix Egg Mixture: In a medium bowl, whisk together the eggs, salt, pepper, garlic powder, onion powder, and milk until fully combined.
- Pour Egg Mixture: Carefully pour the egg mixture evenly over the layers in the baking pan, making sure it soaks through the hash browns, sausage, and cheese.
- Optional Refrigeration: At this point, you can cover the casserole with foil and refrigerate if you plan to bake it later. This allows the flavors to meld.
- Bake Casserole: Bake the casserole uncovered in the preheated oven for 35 to 40 minutes, or until the eggs are fully set and the top is golden brown and bubbly.
Notes
- You can substitute regular breakfast sausage if you prefer less heat.
- Adding a little oil when cooking hash browns helps them crisp up without sticking.
- Refrigerating the assembled casserole before baking can enhance flavor and make preparation easier.
- Make sure the casserole is baked uncovered to achieve a nicely browned top.
- Use a meat thermometer to check that the internal temperature reaches at least 160°F for food safety.

