Make Ahead Sausage Hashbrown

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Step 3: Prepare the Egg Mixture

In a large mixing bowl, whisk together the eggs and milk.
Stir in garlic powder, paprika, salt, and pepper.
Set aside.

Step 4: Combine Ingredients

In a large bowl, combine the thawed hashbrowns, cooked sausage, sautéed vegetables, and shredded cheddar cheese.
Pour in the egg mixture and gently stir until everything is evenly coated.

Tip: Avoid overmixing, as it can make the hashbrowns mushy.

Step 5: Assemble the Casserole

Preheat your oven to 375°F (190°C).
Grease a 9×13-inch baking dish with non-stick spray or butter.
Spread the hashbrown mixture evenly in the prepared dish.
Sprinkle the Parmesan cheese on top if using.

Step 6: Bake or Store for Later

To bake immediately: Bake uncovered for 45–50 minutes, or until the top is golden brown and the eggs are set. Let cool slightly before serving.
To make ahead: Cover the dish tightly with foil and store in the refrigerator for up to 24 hours. When ready to bake, remove foil and bake at 375°F (190°C) for 50–60 minutes. You may need to add an extra 5–10 minutes if baking straight from the fridge.

Step 7: Serve and Enjoy

Cut into squares and serve warm. This hashbrown casserole pairs beautifully with fresh fruit, a side salad, or even a dollop of sour cream for extra richness.

Tips for Perfect Make Ahead Sausage Hashbrown

Drain the hashbrowns well: Excess moisture can make the casserole soggy.
Customize your add-ins: Mushrooms, spinach, or jalapeños all work well.
Cheese topping: Adding an extra layer of shredded cheese on top before baking gives a bubbly, golden crust.
Freezing option: Wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before baking.

Conclusion
The Make Ahead Sausage Hashbrown is a versatile and comforting breakfast dish that saves you time without sacrificing flavor. By preparing it ahead of time, you can enjoy a warm, hearty breakfast with minimal effort. Perfect for busy mornings, brunch gatherings, or meal prep, this casserole will quickly become a household favorite.

If you want, I can also create a shortcut “meal prep” version that can be frozen in portions and baked individually for grab-and-go breakfasts. It’s a game-changer for busy weeks. Do you want me to do that?