What’s up everybody! You know I love recipes that bring people together, and this Hashbrown Breakfast Casserole is exactly that kind of dish. We’re talking crispy hashbrowns, cheesy goodness, savory sausage, and the perfect pop of bell peppers and onions all baked into one comforting, hearty meal. Whether you’re feeding the family, making breakfast for dinner, or hosting brunch for the crew, this casserole is guaranteed to be the star of the table.
Why You’ll Love This Recipe
This ain’t your average breakfast—this is a flavor-packed, crowd-pleasing casserole that checks all the boxes:
- Easy to prepare with simple ingredients.
- Perfect for making ahead of time.
- Feeds a crowd without breaking the bank.
- Cheesy, hearty, and packed with flavor in every bite.
This is the kind of dish that’ll make people come back for seconds (and maybe even thirds).
Ingredients
Here’s what you’ll need to make this casserole happen:
- 2 lb breakfast sausage or Italian ground pork
- 1 medium bell pepper, chopped
- 1 medium onion, chopped
- 1 (30–32 oz) bag frozen tater tots
- 1 tsp salt
- ½ tsp black pepper
- ¼ tsp garlic powder
- ¼ tsp onion powder
- 1 ½ cups shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- 8 large eggs
- 2 cups milk
Step-by-Step Instructions
- Preheat the oven
Set your oven to 350ºF and lightly grease a 9×13-inch baking dish with cooking spray. - Cook the sausage and veggies
- Heat a large skillet over medium heat.
- Add the sausage and cook until it begins to brown.
- Toss in the chopped bell pepper and onion, cooking until soft and fragrant.
- Drain off any excess fat.
- Assemble the casserole
- In a large bowl, mix together the frozen tater tots, cooked sausage with peppers and onions, cheddar, and mozzarella cheese.
- Spread that mixture evenly into your greased baking dish.
- Make the egg mixture
- In a separate bowl, whisk the eggs, milk, salt, pepper, garlic powder, and onion powder until smooth.
- Pour the mixture evenly over the tater tot base.
- Bake it up
- Pop the casserole in the oven, uncovered, and bake for 60–70 minutes.
- You’ll know it’s ready when the eggs are set and the top is golden brown.
- Serve and enjoy
- Let it rest for about 5–10 minutes before slicing.
- Serve hot and watch it disappear!
Expert Tips and Tricks
- Use spicy Italian sausage if you want to kick up the flavor.
- Swap tater tots for shredded hashbrowns if that’s what you’ve got.
- Add some diced jalapeños for heat.
- If you want a crispier top, broil for the last 2–3 minutes.
Variations
- Meat Lovers: Add bacon or diced ham along with the sausage.
- Veggie Loaded: Mix in spinach, mushrooms, or zucchini.
- Southwest Style: Swap mozzarella for pepper jack cheese and add green chiles.
- Holiday Brunch: Use maple sausage for a sweet-savory twist.
- Low-Carb Option: Replace tater tots with roasted cauliflower florets.
What to Serve It With
Pair this casserole with:
- Fresh fruit salad
- Biscuits and gravy
- Pancakes or waffles
- A side of crispy bacon
- Fresh squeezed orange juice or a mimosa
Storage and Reheating
- Refrigerator: Store leftovers covered in the fridge for up to 4 days.
- Freezer: Wrap tightly in foil or portion into freezer containers for up to 2 months.
- Reheat: Bake at 350ºF until heated through or microwave single servings.
Make-Ahead Tips
- Assemble the casserole the night before, cover, and refrigerate overnight.
- In the morning, just pop it into the oven—no stress, no mess.
Quantity for Gatherings
This recipe serves 10–12 people easily. For a big holiday brunch, just double the recipe and bake in two 9×13-inch pans.
Hashbrown Breakfast Casserole with Sausage, Peppers, and Onions
This hearty breakfast casserole is loaded with sausage, bell peppers, onions, hashbrowns, and cheese, baked together in a creamy egg mixture. Perfect for feeding a crowd, it’s a make-ahead dish that’s easy, filling, and guaranteed to be a hit at any breakfast or brunch.
Ingredients
- 2 lb breakfast sausage or Italian ground pork
- 1 medium bell pepper chopped
- 1 medium onion chopped
- 1 30–32 oz bag frozen tater tots
- 1 tsp salt
- ½ tsp black pepper
- ¼ tsp garlic powder
- ¼ tsp onion powder
- 1 ½ cups shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- 8 large eggs
- 2 cups milk
Instructions
- Preheat oven to 350ºF. Lightly spray a 9×13-inch baking dish with cooking spray.
- In a large skillet, cook sausage until it starts to brown. Add chopped bell pepper and onion, cooking until softened. Drain excess fat.
- In a large bowl, combine frozen tater tots, cooked sausage with veggies, cheddar cheese, and mozzarella. Spread evenly into prepared baking dish.
- In a separate bowl, whisk together eggs, milk, salt, pepper, garlic powder, and onion powder. Pour evenly over the tater tot mixture.
- Bake uncovered for 60–70 minutes, or until eggs are set and top is golden brown.
- Rest for 5–10 minutes before slicing and serving warm.
Tried this recipe?Let us know how it was!
