If you are looking for a comforting, hearty, and absolutely delicious breakfast or brunch option, the Hash Brown Egg Casserole with Sausage and Cheddar Recipe is an unbeatable choice. This casserole combines crispy hash browns, savory sausage, sharp cheddar cheese, and fluffy baked eggs to create layers of flavor and texture that will have everyone asking for seconds. It’s straightforward to prepare but utterly impressive, perfect for feeding a crowd or simply enjoying a cozy morning treat with family or friends.

Ingredients You’ll Need
The magic of this Hash Brown Egg Casserole with Sausage and Cheddar Recipe starts with a handful of simple ingredients that work beautifully together. Each one is essential, bringing balance and richness, from the crispy potatoes and flavorful sausage to the creamy eggs and melty cheese.
- Frozen hash browns (1 lb or 450g): Thawed for a crispy base that soaks up all the delicious flavors.
- Cooked and crumbled sausage or diced ham (1 cup or 240ml): Adds a savory, meaty punch, perfect for a satisfying bite.
- Shredded cheddar cheese (1 cup or 115g): Sharp and melty, it brings creaminess and a rich finish.
- Diced onion (1/4 cup or 30g): Adds a subtle sweetness and a bit of crunch.
- Diced bell pepper (1/4 cup or 30g): Offers color and a fresh, mild peppery note.
- Large eggs (8): The binder holding the casserole together with fluffy, tender texture.
- Milk (1 cup or 240ml): Keeps the eggs silky and smooth as they bake.
- Salt (1/4 teaspoon): Enhances all the savory flavors.
- Black pepper (1/4 teaspoon): Provides a touch of warmth and spice.
- Butter or non-stick cooking spray (1 tablespoon): For greasing the dish so the casserole doesn’t stick and browns beautifully.
How to Make Hash Brown Egg Casserole with Sausage and Cheddar Recipe
Step 1: Prepare the Baking Dish
Start by preheating your oven to 350°F (175°C). Grease a 9×13 inch baking dish generously with butter or non-stick cooking spray. This step is important to ensure the casserole doesn’t stick and gets that nice golden crust on the edges.
Step 2: Layer the Hash Browns
Spread the thawed hash browns evenly across the bottom of your prepared baking dish. This starts the base layer, offering a crispy and slightly chewy texture that complements the other layers perfectly.
Step 3: Add the Meat
Sprinkle the cooked and crumbled sausage or diced ham over the hash brown layer. The sausage adds a meaty, savory richness, making each bite flavorful and satisfying.
Step 4: Spread the Veggies
Next, distribute the diced onion and bell pepper evenly over the meat. These veggies bring a pop of color plus subtle sweetness and a light crunch to balance the richness.
Step 5: Cheese, Please
Sprinkle the shredded cheddar cheese generously over the top of the vegetables and sausage. The cheese melts as the casserole bakes, creating a gooey, cheesy top layer that’s irresistible.
Step 6: Whisk the Eggs and Milk
In a large mixing bowl, whisk together the eggs, milk, salt, and black pepper until everything is fully combined and a bit frothy. This mixture will soak into all the layers and bind them together beautifully.
Step 7: Combine and Bake
Pour the egg mixture evenly over the layered ingredients in your baking dish. Then give the dish a gentle shake or tap to help the egg mixture settle evenly throughout the layers. Pop it into the oven and bake for 45 to 50 minutes, or until the eggs are completely cooked, and the top is golden and slightly puffed.
Step 8: Cooling and Serving
Once baked, let the casserole cool for about 5 minutes before slicing. This resting time helps the casserole set, so each piece holds together well when served.
How to Serve Hash Brown Egg Casserole with Sausage and Cheddar Recipe

Garnishes
Freshly chopped chives or parsley sprinkled on top add a lovely burst of color and a hint of freshness that cuts through the richness of the casserole perfectly. A dollop of sour cream or a spoonful of salsa also works wonderfully if you want to add a tangy or zesty contrast.
Side Dishes
This casserole is a hearty dish on its own, but you can pair it with a light and refreshing side salad or some steamed seasonal vegetables for a more balanced meal. Fresh fruit or a tangy fruit salad also complements the savory depth of this dish beautifully.
Creative Ways to Present
For brunch gatherings, serve this Hash Brown Egg Casserole with Sausage and Cheddar Recipe in individual ramekins for a personalized touch. You could even add layers of different cheeses or swap sausage with bacon or chorizo for fun flavor twists your guests will love.
Make Ahead and Storage
Storing Leftovers
Store any leftover casserole in an airtight container in the refrigerator for up to 3-4 days. It tastes just as good chilled or warmed up, making it a great leftover for quick breakfasts or lunches.
Freezing
This casserole freezes beautifully. After baking and cooling completely, wrap it tightly with plastic wrap and aluminum foil or transfer into a freezer-safe container. It will keep well in the freezer for up to 2 months, perfect for prepping meals ahead of time.
Reheating
To reheat, thaw overnight in the refrigerator if frozen. Warm individual servings in the microwave or heat the entire casserole covered with foil in a 350°F (175°C) oven until warmed through, about 20 minutes. This preserves the casserole’s texture and flavor perfectly.
FAQs
Can I make this casserole vegetarian?
Absolutely! Simply omit the sausage or ham and load up on extra vegetables like mushrooms, spinach, or zucchini. Adding some plant-based sausage can also keep the savory flavor without meat.
Can I use fresh hash potatoes instead of frozen hash browns?
Yes, you can shred fresh potatoes, just be sure to squeeze out excess moisture before using. This helps maintain the casserole’s texture and prevents it from becoming soggy.
Is it possible to prepare this casserole the night before?
Yes! Assemble everything the night before, cover tightly, and refrigerate. In the morning, bake it as instructed. This saves time and helps the flavors meld beautifully.
What type of cheese works best besides cheddar?
While cheddar is classic, you can experiment with Monterey Jack, pepper jack, or a sharp gouda for different flavor profiles. A blend of cheeses often works wonderfully too.
Can I make this recipe dairy-free?
Yes, swap the milk for a dairy-free alternative like almond or oat milk, and use a dairy-free cheese substitute. Also, make sure your butter or cooking spray is dairy-free to keep it fully plant-based.
Final Thoughts
This Hash Brown Egg Casserole with Sausage and Cheddar Recipe is truly a crowd-pleaser that feels like a big warm hug on a plate. It’s simple to make, wonderfully flavorful, and incredibly versatile. I can’t encourage you enough to give this recipe a try for your next breakfast or brunch — I promise it will become a go-to favorite in your kitchen!
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Hash Brown Egg Casserole with Sausage and Cheddar Recipe
- Prep Time: 10 minutes
- Cook Time: 45-50 minutes
- Total Time: 55-60 minutes
- Yield: 6-8 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Description
This hearty Hash Brown Egg Casserole is a flavorful, easy-to-make breakfast dish combining crispy hash browns, savory sausage or ham, fresh vegetables, and rich cheddar cheese all baked together with eggs and milk for the perfect morning meal.
Ingredients
Base
- 1 lb (450g) frozen hash browns, thawed
Meat
- 1 cup (240ml) cooked and crumbled sausage or diced ham
Vegetables
- 1/4 cup (30g) diced onion
- 1/4 cup (30g) diced bell pepper
Dairy & Eggs
- 1 cup (115g) shredded cheddar cheese
- 8 large eggs
- 1 cup (240ml) milk
Seasonings & Fat
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 tablespoon butter or non-stick cooking spray
Instructions
- Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish using butter or non-stick cooking spray to prevent sticking.
- Layer Hash Browns: Spread the thawed hash browns evenly over the bottom of the prepared baking dish, creating a consistent base layer.
- Add Meat: Sprinkle the cooked and crumbled sausage or diced ham evenly over the hash browns for a savory flavor boost.
- Add Vegetables: Layer the diced onion and bell pepper evenly across the dish to add freshness and texture.
- Add Cheese: Sprinkle the shredded cheddar cheese generously over the veggies and meat, contributing richness and meltiness.
- Prepare Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, salt, and black pepper until the mixture is smooth and uniformly combined.
- Pour Egg Mixture: Evenly pour the egg mixture over the layered ingredients in the baking dish, ensuring it seeps through all layers.
- Distribute Evenly: Gently shake or tap the baking dish to help the egg mixture distribute evenly and settle within the layers.
- Bake: Place the baking dish in the preheated oven and bake for 45-50 minutes or until the eggs are fully set, and the top is golden brown and slightly puffed up.
- Cool and Serve: Allow the casserole to cool for about 5 minutes before slicing into portions and serving warm.
Notes
- You can substitute the sausage with diced ham or keep it vegetarian by omitting the meat.
- For a lower fat option, use egg whites or a milk alternative and reduced-fat cheese.
- Additional vegetables like mushrooms or spinach can be added for extra nutrition and flavor.
- Make ahead and refrigerate overnight; bake in the morning for a quick breakfast.
- Ensure hash browns are fully thawed to avoid excess moisture in the casserole.

