Name: Breakfast Casserole: Hearty, Savory, and Perfect for Any Morning
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 1 lb breakfast sausage; 4 slices bacon, chopped; 1 (30 oz) bag frozen hash browns, thawed; 1 small onion, diced; 1 bell pepper, diced; 12 large eggs; 2 cups shredded cheddar cheese; 1 cup shredded mozzarella cheese; 1/2 cup milk; Salt and pepper to taste; 1 teaspoon garlic powder (optional); 1 teaspoon onion powder (optional)

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Why You’ll Love Breakfast Casserole Recipe

This breakfast casserole has it all: savory sausage, crispy bacon, tender hash browns, and melty cheese. Plus, it’s packed with protein and the essential ingredients to fuel your day. Perfect for feeding a crowd or making ahead, this casserole is customizable—add veggies, switch up the protein, or try different cheeses. It’s easy to prepare and can be made in advance for a stress-free breakfast!

Ingredients

1 lb breakfast sausage, crumbled
6 slices bacon, chopped
4 cups frozen hash browns, thawed
1 small onion, diced
12 large eggs
2 cups shredded cheddar cheese
1 cup shredded mozzarella cheese
1/2 cup milk
Salt and pepper, to taste
Optional: diced bell peppers, mushrooms, spinach, or other veggies for extra flavor

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

Directions

Preheat your oven to 375°F (190°C).
In a large skillet, cook the sausage over medium heat until browned, breaking it apart with a spoon as it cooks. Once cooked, remove the sausage from the skillet and set aside.
In the same skillet, cook the chopped bacon until crispy. Remove the bacon and drain on paper towels.
Add the diced onion to the skillet and sauté until softened, about 5 minutes.
In a large bowl, whisk together the eggs, milk, salt, and pepper.
Layer the hash browns evenly in the bottom of a greased 9×13-inch baking dish.
Spread the cooked sausage, bacon, and sautéed onions evenly over the hash browns.
Pour the egg mixture over the top, ensuring it covers the ingredients evenly.
Sprinkle the shredded cheddar and mozzarella cheese over the casserole.
Bake for 35-40 minutes, or until the eggs are set and the cheese is golden and bubbly.
Let the casserole cool for a few minutes before slicing and serving.

Servings and Timing

Servings: 8-10
Prep Time: 15 minutes
Cook Time: 35-40 minutes
Total Time: 50-55 minutes

Variations

Vegetarian Version: Skip the sausage and bacon and replace them with sautéed vegetables such as bell peppers, spinach, or mushrooms.
Spicy Version: Add diced jalapeños or use spicy sausage for a bit of heat.
Gluten-Free: Use gluten-free hash browns and make sure any other ingredients, like sausage, are gluten-free.
Add Extra Cheese: Try a blend of sharp cheddar, pepper jack, or even cream cheese for a creamy, cheesy twist.

Storage/Reheating

Storage: Leftover casserole can be stored in an airtight container in the refrigerator for up to 4 days.
Reheating: To reheat, simply microwave individual servings for 1-2 minutes or bake in the oven at 350°F (175°C) for about 10-15 minutes until heated through.

FAQs

Can I make this breakfast casserole ahead of time?

Yes, you can assemble the casserole the night before and refrigerate it overnight. Simply bake it in the morning as directed.

Can I use frozen hash browns?

Yes, frozen hash browns work perfectly in this recipe! Just make sure to thaw them before adding them to the casserole.

Can I use turkey bacon instead of regular bacon?

Yes, turkey bacon can be substituted for regular bacon for a lighter option.

Can I add other vegetables to the casserole?

Definitely! You can add bell peppers, mushrooms, spinach, or any other veggies you like. Just sauté them before adding them to the casserole.

How do I know when the casserole is done?

The casserole is done when the eggs are fully set and the cheese is bubbly and golden. You can insert a toothpick into the center to check; it should come out clean.

Can I freeze this breakfast casserole?

Yes, you can freeze the casserole. Let it cool completely before wrapping it tightly in plastic wrap and foil. To reheat, bake at 350°F (175°C) for about 45 minutes or until heated through.

Can I use different types of cheese?

Absolutely! You can use cheddar, mozzarella, pepper jack, or any other cheese you prefer. A combination of cheeses adds great flavor.

Can I add breakfast potatoes instead of hash browns?

Yes, you can substitute breakfast potatoes or diced potatoes for hash browns. Just cook them a bit before adding them to the casserole.

What’s the best way to serve this casserole?

This casserole is perfect on its own, but you can serve it with a side of fruit or toast for a complete breakfast or brunch.

Is this breakfast casserole spicy?

This recipe is not inherently spicy, but you can add spicy sausage, jalapeños, or hot sauce if you like a kick.

Conclusion

This breakfast casserole is a hearty, delicious, and flexible dish perfect for feeding a crowd or meal prepping for the week. With layers of savory sausage, bacon, hash browns, eggs, and cheese, it’s a breakfast everyone will love. Plus, it’s easy to customize and make ahead of time, so you can enjoy a stress-free morning. Whether you’re making it for a special occasion or just to enjoy with your family, this recipe is a guaranteed winner!

Breakfast Casserole: Hearty, Savory, and Perfect for Any Morning

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This Breakfast Casserole is a deliciously hearty, easy-to-make dish that combines crispy hash browns, savory sausage, crispy bacon, fluffy eggs, and melty cheese! Perfect for feeding a crowd at breakfast, brunch, or a special holiday morning. Make ahead and bake when ready!

Author: Emily
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Yield: 8-10 servings
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Gluten Free

Instructions

Preheat Oven & Prep Dish: Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with cooking spray or butter.
Cook Sausage & Bacon: In a large skillet over medium heat, cook the sausage until browned, breaking it up into crumbles as it cooks. Remove from the pan and set aside. In the same skillet, cook chopped bacon until crispy, about 5-7 minutes. Drain excess fat and set aside with the sausage.
Sauté Vegetables: In the same skillet, sauté the diced onion and bell pepper until softened, about 3-4 minutes. Remove from heat.
Combine Hash Browns & Meat: Spread the thawed hash browns evenly in the prepared baking dish. Top with cooked sausage, bacon, and sautéed vegetables.
Prepare Egg Mixture: In a large bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder. Pour the egg mixture over the hash browns and meat.
Top with Cheese: Sprinkle both the cheddar and mozzarella cheese evenly over the casserole.
Bake: Bake the casserole in the preheated oven for 40-45 minutes, or until the eggs are set and the top is golden brown and bubbly.
Cool & Serve: Let the casserole cool for a few minutes before slicing and serving.

Notes

You can make this casserole ahead of time by assembling it the night before and refrigerating it. Just bake it in the morning when you’re ready to serve.
Feel free to add other vegetables like spinach or mushrooms for extra flavor.
Substitute turkey bacon or turkey sausage for a lighter version.