Name: Sausage Hashbrown Breakfast Casserole Recipe
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 1 pound breakfast sausage; 1 (20–24 oz) bag frozen hashbrowns, thawed; 8 large eggs; 1 cup milk; ½ teaspoon salt; ½ teaspoon black pepper; ½ teaspoon garlic powder; ½ teaspoon onion powder; 2 cups shredded cheddar cheese; ½ cup shredded mozzarella or Monterey Jack cheese; 1 tablespoon butter or cooking spray (for greasing the dish)

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If you have been searching for a comforting and hearty breakfast that feels like a warm hug on a plate, this Sausage Hashbrown Breakfast Casserole Recipe is exactly what you need. With crispy golden hashbrowns, savory sausage, fluffy eggs, and gooey melted cheese, this dish strikes the perfect balance between rich flavor and satisfying textures. It’s super versatile, easy to make ahead, and perfect for those busy mornings, special get-togethers, or whenever you want to treat yourself to a delicious start. Once you make this casserole, it’s sure to become a beloved staple in your breakfast rotation.

Ingredients You’ll Need

The image shows six clear glass bowls on a white marbled surface, each containing different food ingredients. At the center top is a large bowl filled with shredded white potatoes. To the right of this is a bowl holding a yellow liquid mixture, likely beaten eggs. Below it, on the right, is a bowl of ground sausage meat with a reddish-pink and textured appearance. At the bottom center is a glass measuring cup with white milk. To the left of the milk, near the bottom, is a small bowl of white salt, and above it is a small bowl of black pepper. At the top left side, there is a medium bowl filled with shredded sharp yellow cheese. The ingredients are neatly arranged and evenly spaced. photo taken with an iphone --ar 4:5 --v 7

Gathering simple, straightforward ingredients is what makes this dish both fuss-free and incredibly tasty. Each ingredient plays an essential role in bringing this casserole together—adding texture, flavor, or that irresistible golden color that makes every bite a delight.

1 pound breakfast sausage: Provides that savory, juicy foundation that makes this casserole so satisfying.
1 (20–24 oz) bag frozen hashbrowns, thawed: The crispy base that gives the dish its wonderful texture and heartiness.
8 large eggs: Acts as the binder that holds all the delicious layers together with a fluffy, rich consistency.
1 cup milk: Adds creaminess to the egg mixture, keeping the casserole moist and tender.
2 cups shredded cheddar cheese: Brings sharp, melty goodness throughout the dish.
½ cup shredded mozzarella or Monterey Jack cheese: Adds an extra layer of creaminess and gooey stretchiness.
½ teaspoon salt: Enhances all the natural flavors without overpowering them.
½ teaspoon black pepper: Adds a subtle kick of warmth and spice.
½ teaspoon garlic powder: For a gentle depth of savory flavor.
½ teaspoon onion powder: Complements the garlic and adds a mild sweetness.
1 tablespoon butter or cooking spray: To grease the baking dish and ensure your casserole comes out clean and perfect.

How to Make Sausage Hashbrown Breakfast Casserole Recipe

Step 1: Prepare the Sausage

Start by browning your breakfast sausage in a skillet over medium heat. This step infuses the dish with that signature savory aroma, and properly cooked sausage ensures you avoid any greasy surprises later. Drain off any excess grease for a cleaner, less oily casserole.

Step 2: Set Up the Baking Dish

While your oven preheats to 375°F (190°C), generously grease a 9×13-inch baking dish with butter or cooking spray. This simple step will make cleanup a breeze and keep those crispy hashbrowns from sticking.

Step 3: Layer the Hashbrowns and Sausage

Spread the thawed hashbrowns evenly across the bottom of your prepared dish. This crispy layer serves as the delicious base. Sprinkle the browned sausage evenly over the hashbrowns, making sure every bite will have a bit of that wonderful savory flavor.

Step 4: Add the Cheese

Next, add the shredded cheddar and mozzarella (or Monterey Jack) cheese on top of the meat and hashbrown layers. This cheese blend melts beautifully, creating rich pockets of gooey goodness throughout the casserole.

Step 5: Mix and Pour the Egg Mixture

In a large bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and onion powder. Whisk until everything is combined and slightly frothy, which will help give the casserole a nice, fluffy texture. Pour this mixture evenly over the casserole layers, letting it seep through to coat all the ingredients.

Step 6: Bake to Perfection

Bake your creation uncovered for 40 to 45 minutes until the center is set and the top has developed a lovely golden color. This baking time ensures the eggs are fully cooked and the flavors meld beautifully.

Step 7: Rest and Serve

Let your Sausage Hashbrown Breakfast Casserole Recipe rest for 5 to 10 minutes once out of the oven. This resting period allows the casserole to firm up for clean, easy slices and helps all those flavors settle in perfectly.

How to Serve Sausage Hashbrown Breakfast Casserole Recipe

Sausage Hashbrown Breakfast Casserole Recipe - Recipe Image

Garnishes

To elevate your serving, add a few simple garnishes such as chopped fresh parsley or green onions. These not only bring a pop of vibrant green but also a fresh note to balance the richness of the casserole. A dollop of sour cream or a spoonful of salsa on the side can add an exciting zing and extra creaminess.

Side Dishes

This casserole pairs wonderfully with light, refreshing sides that complement the heartiness. Think fresh fruit salad for a touch of natural sweetness or a crisp green salad that adds crunch and a palate cleanser effect. Toasted English muffins or fresh crusty bread are also great for sopping up any cheesy goodness left on your plate.

Creative Ways to Present

Transform your Sausage Hashbrown Breakfast Casserole Recipe into a crowd-pleaser by serving it in individual ramekins or muffin tins for a grab-and-go option at brunch. You can also sprinkle extra cheese and herbs on top before broiling for a crispier, more dramatic finish. Adding diced fresh veggies inside the layers lets you customize it for every preference and seasonality.

Make Ahead and Storage

Storing Leftovers

This casserole keeps beautifully in the refrigerator for up to four days. Simply cover it tightly with foil or plastic wrap. When refrigerated, the flavors deepen and meld even more, making your next meal just as satisfying as the first.

Freezing

If you want to prep ahead or save portions for another day, this casserole freezes well. Assemble it fully but don’t bake; cover tightly with plastic wrap and foil, then freeze for up to 2 months. When ready, thaw overnight in the fridge before baking.

Reheating

To reheat leftover Sausage Hashbrown Breakfast Casserole Recipe, pop a portion in the microwave for a couple of minutes until warmed through, or place it in a 350°F (175°C) oven for 15 to 20 minutes. Cover loosely with foil to keep it moist and avoid drying out.

FAQs

Can I use turkey or chicken sausage instead of pork sausage?

Absolutely! Using turkey or chicken sausage is a great way to lighten up the dish while maintaining that savory flavor. Just be sure to cook it fully before assembling your casserole.

Can this casserole be made vegetarian?

Yes! Simply omit the sausage and replace it with sautéed mushrooms, spinach, or your favorite plant-based sausage alternative to keep all the heartiness without the meat.

Do I have to use frozen hashbrowns?

Frozen hashbrowns are convenient and give you consistent texture, but you can certainly use fresh grated potatoes if you prefer. Just be sure to squeeze out excess moisture to prevent sogginess.

Is it possible to prepare this the night before?

Definitely. Assemble the casserole up to the baking step, cover it well, and refrigerate overnight. Then bake it fresh in the morning for a hassle-free start to your day.

Can I add veggies to this casserole?

Adding diced bell peppers, onions, or mushrooms is a fantastic way to amp up flavor and nutrition. Just sauté them before layering so they’re perfectly tender in the finished dish.

Final Thoughts

I can’t recommend the Sausage Hashbrown Breakfast Casserole Recipe enough for anyone looking to bring warmth, flavor, and simplicity to the breakfast table. It’s the kind of recipe that makes mornings feel special without spending hours in the kitchen. Whether it’s a weekday treat or weekend brunch with friends and family, this casserole promises to become one of your all-time favorites. Give it a try—you might just find your new go-to breakfast hero!