Sausage Hash Brown Breakfast Casserole Recipe

If you need an easy breakfast that feeds a crowd, this Sausage Hash Brown Breakfast Casserole is always a good choice. It’s packed with savory sausage, tender hash browns, fluffy eggs, and plenty of melty cheese for a hearty breakfast everyone will love. Whether you’re making it for a weekend brunch, meal prep, or a holiday morning, this casserole is simple, satisfying, and full of comfort.

Why You’ll Love It

• Easy to make with simple ingredients
• Hearty and filling
• Great for holidays, brunch, or meal prep
• Can be prepped ahead of time
• Family-friendly and freezer-friendly

Ingredients

• 1 pound breakfast sausage
• 1 bag (20 to 30 ounces) frozen shredded hash browns, thawed
• 8 large eggs
• 2 cups milk
• 2 cups shredded cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons chopped green onions, optional for garnish

Instructions

1. Preheat your oven to 375°F and grease a 9×13-inch baking dish.
2. In a large skillet over medium heat, cook the breakfast sausage until browned and fully cooked. Drain any excess grease.
3. Spread the thawed hash browns evenly in the prepared baking dish.
4. Sprinkle the cooked sausage over the hash browns.
5. Add 1 1/2 cups cheddar cheese and 1/2 cup Monterey Jack cheese over the sausage and hash browns.
6. In a large bowl, whisk together the eggs, milk, garlic powder, onion powder, salt, and black pepper until well combined.
7. Pour the egg mixture evenly over the casserole.
8. Top with the remaining cheddar and Monterey Jack cheese.
9. Bake for 40 to 45 minutes, or until the eggs are set and the top is lightly golden.
10. Let the casserole rest for 5 to 10 minutes before slicing.
11. Garnish with chopped green onions if desired and serve warm.

Recipe Details

    Prep Time: 15 minutes

• Cook Time: 45 minutes
• Rest Time: 10 minutes
• Total Time: 1 hour 10 minutes
• Servings: 8

Sausage Hash Brown Breakfast Casserole Notes

• Make sure the hash browns are thawed so the casserole bakes evenly.
• You can assemble the casserole the night before, cover it, and refrigerate until ready to bake.
• If the top browns too quickly, loosely cover with foil during the last part of baking.

Storage and Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.

Reheat individual portions in the microwave or warm larger portions in the oven at 325°F until heated through.

FAQ for Sausage Hash Brown Breakfast Casserole

Can I Make This Ahead of Time?

Yes. Assemble the casserole, cover it tightly, and refrigerate overnight. The next morning, let it sit at room temperature for about 20 minutes while the oven preheats, then bake as directed.

Can I Freeze It?

Yes. Bake the casserole, let it cool completely, then wrap tightly and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

Easy Variations

• Swap cheddar for pepper jack for a little kick
• Add diced bell peppers or onions
• Use turkey sausage instead of pork sausage
• Add crumbled bacon with the sausage for extra flavor

Looking for another hearty breakfast?
Try my High-Protein Sausage & Egg Breakfast Bowl for a quick, filling morning meal.

Looking for more easy breakfast ideas? Browse all 4 Easy Breakfast Casseroles for Busy Mornings 

for more cheesy, hearty recipes perfect for brunch, holidays, or family breakfasts

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