Why You’ll Love This Recipe

Hashbrown Breakfast Casserole is a hearty, satisfying dish loaded with crispy potatoes, eggs, cheese, and your favorite breakfast meats or veggies. Easy to prep ahead and perfect for feeding a crowd, it’s ideal for holidays, brunches, or busy mornings when you need a delicious one-pan meal.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

frozen hashbrowns (thawed)eggsmilk or half-and-halfcheddar cheese (shredded)breakfast sausage or bacon (cooked and crumbled)onion (optional)bell peppers or spinach (optional)saltpeppergarlic powder

directions

Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.

Spread thawed hashbrowns evenly in the dish. Top with cooked sausage or bacon, and add any chopped vegetables.

In a large bowl, whisk together eggs, milk, salt, pepper, and garlic powder.

Stir in shredded cheese, then pour the mixture evenly over the hashbrowns and toppings.

Bake for 45–50 minutes, or until the center is set and the top is golden.

Let cool for 5–10 minutes before slicing and serving.

Servings and timing

Serves: 8–10Preparation time: 15 minutesBaking time: 50 minutesCooling time: 10 minutesTotal time: 1 hour 15 minutes

Variations

Use diced ham or turkey sausage instead of traditional sausage or bacon.

Add green chiles or jalapeños for a spicy kick.

Swap cheddar for pepper jack, Swiss, or mozzarella.

Make it vegetarian with sautéed mushrooms, spinach, and onions.

storage/reheating

Store in an airtight container in the fridge for up to 4 days.Reheat in the microwave or oven until heated through.Freeze cooked casserole for up to 2 months—thaw overnight before reheating.

FAQs

Can I make this the night before?

Yes, assemble it fully and refrigerate overnight. Bake fresh in the morning.

Do I need to cook the hashbrowns first?

No, if thawed, they cook fully in the oven.

Can I use fresh potatoes?

Yes, shred and squeeze out moisture before using in place of frozen hashbrowns.

How do I know it’s done?

The center should be firm and a knife inserted should come out clean.

Can I make it dairy-free?

Use dairy-free milk and cheese alternatives.

Conclusion

Hashbrown Breakfast Casserole is a comforting and customizable recipe that makes breakfast or brunch a breeze. With crispy potatoes, creamy eggs, and melty cheese in every bite, it’s a guaranteed crowd-pleaser that’s as easy to make as it is to love.