Mornings go a lot smoother when breakfast is already handled. This hash brown breakfast casserole is hearty, cheesy, and loaded with savory sausage. It uses just 6 simple ingredients and one 13x9 dish.
Crispy hash brown patties form the base, seasoned sausage goes in the middle, and a creamy cheddar egg custard bakes over the top.
It's great for holiday mornings, weekend brunch, overnight guests, or meal prepping a week of grab and go breakfasts. It feeds a crowd, reheats well, and tastes just as good the next day.
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Why I Love This Recipe
- Easy to assemble: Layer, pour, and bake.
- Feeds a crowd: A 13x9 dish makes enough for a full table.
- Great for meal prep: Slice it up and reheat it all week.
- Crispy and creamy: Hash brown patties give you a crispy base instead of soggy shredded potatoes.
Ingredients
- Hash brown patties
- Ground sausage
- Eggs
- Milk
- Cheddar Cheese
- Salt Pepper Garlic Seasoning (or Ninjacue All Day Seasoning)
- Everything Bagel Seasoning (Optional)
See recipe card for quantities.
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Instructions
Step 1: prep the hash browns.
Prepare the hash brown patties according to the package instructions.
Arrange the cooked hash brown patties in the bottom of a 13x9 baking dish, covering the bottom as evenly as you can.
Step 2: Add the sausage layer
Spread the cooked sausage evenly over the hash browns.
step 3: Mix the egg mixture
In a large bowl, whisk together the eggs, milk, shredded cheddar, and seasoning until combined.
Step 4: Pour and bake
Pour the mixture evenly over the sausage. Bake at 350°F for 45 minutes.
Step 5: Cool and serve
Let the casserole cool for 10 to 15 minutes before cutting so it sets up and slices cleanly.
Pro Tips
Shred your own cheese
Pre-shredded cheese has anti-caking coatings that can keep it from melting smoothly.
Check for doneness
The center should be set and not jiggly. A knife inserted in the middle should come out clean, and egg dishes are safe at an internal temperature of 160°F.
Rest before slicing
Cooling for 10 to 15 minutes lets the custard firm up for neat squares.
Cover if the top browns too fast
If the cheese is getting too dark, tent the dish loosely with foil for the last 10 to 15 minutes.
Frequently Asked Questions
Can I make this hash brown breakfast casserole the night before?
Yes. Assemble it completely, cover tightly, and refrigerate overnight. Bake it in the morning, adding 5 to 10 minutes to the cook time if needed.
Can I use shredded hash browns instead of patties?
You can, but patties give you a firmer, crispier base. If you use shredded hash browns, thaw them and squeeze out excess moisture first, and bake them briefly before adding the other layers.
How do I know when the casserole is done?
The center should be set, with no liquid egg, and a knife inserted in the middle should come out clean. The internal temperature should reach 160°F.
Can I freeze breakfast casserole?
Yes. Wrap individual slices well and freeze for up to 2 months. Thaw in the fridge overnight, then reheat until hot.
Final Bite.
This hash brown breakfast casserole is the kind of recipe you'll turn to again and again. It has crispy hash browns, savory sausage, and a cheesy egg custard in every slice.
It's easy enough for a lazy weekend and impressive enough for a holiday brunch. Make it ahead, pop it in the oven, and enjoy a stress free morning. Grab a fork, pour a cup of coffee, and dig in.
Related
Looking for other recipes like this? Try these:
Hash Brown Breakfast Casserole
This easy hash brown breakfast casserole layers crispy hash browns, savory sausage, and cheesy egg. Just 6 ingredients, and it's perfect for brunch or a crowd!
- Total Time: 1 hour
- Yield: 8-10
Ingredients
- 9 hash brown patties
- 1 pound ground sausage
- 5 large eggs
- 2 cups milk
- 8 oz shredded cheddar cheese
- 1 teaspoon salt, pepper, and garlic seasoning
- 1 tablespoon Everything Bagel Seasoning (Optional)
Instructions
- Prepare the hash brown patties according to the package instructions, then layer them in the bottom of a 13x9 baking dish.
- Cook the ground sausage in a skillet until browned, drain, and layer it over the hash browns.
- In a large bowl, combine the eggs, milk, cheese, and seasoning.
- Pour the egg mixture over the sausage.
- Bake at 350°F for 45 minutes.
- Let cool for 10 to 15 minutes before serving. Finish with a sprinkle of everything bagel seasoning on top.
- Prep Time: 15 min
- Cook Time: 45 min
- Category: Breakfast
- Method: Baking
- Cuisine: American
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