Breakfast Casserole

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A breakfast casserole is a warm, hearty dish that brings together eggs, bread, cheese, and a variety of savory ingredients like sausage, bacon, or vegetables. It’s perfect for feeding a crowd or prepping for a week’s worth of breakfasts. Simple to make, this casserole is a delightful way to start the day!

Why You’ll Love This Recipe

  • Perfect for meal prep or serving a crowd at brunch.
  • Versatile and customizable with your favorite ingredients.
  • Can be prepared the night before for a stress-free morning.
  • A balanced dish with protein, carbs, and plenty of flavor.

Ingredients

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

  • Eggs
  • Milk
  • Bread slices (cubed)
  • Shredded cheese (cheddar, mozzarella, or your favorite blend)
  • Cooked sausage or bacon (crumbled)
  • Diced onions and bell peppers
  • Salt and pepper
  • Optional: spinach, mushrooms, or other veggies of choice

Directions

this recipe
  1. Preheat your oven to 375°F (190°C) and grease a large casserole dish.
  2. In a large mixing bowl, whisk together the eggs and milk. Season with salt and pepper.
  3. Layer the cubed bread in the greased casserole dish. Top with the cooked sausage or bacon, onions, bell peppers, and any additional vegetables.
  4. Pour the egg mixture evenly over the bread and toppings, ensuring everything is well-coated.
  5. Sprinkle shredded cheese generously over the top.
  6. Bake for 35-40 minutes, or until the center is set and the top is golden brown.
  7. Allow the casserole to cool slightly before slicing and serving.

Servings and Timing

  • Servings: 6-8
  • Prep Time: 15 minutes
  • Cook Time: 35-40 minutes
  • Total Time: 50-55 minutes

Variations

  • Meat-Free: Swap the sausage or bacon for plant-based alternatives or leave it out entirely.
  • Gluten-Free: Use gluten-free bread or omit bread for a crustless version.
  • Cheese Options: Try feta, Swiss, or Monterey Jack for a different flavor profile.
  • Add Heat: Include diced jalapeños or a pinch of chili flakes for a spicy kick.
  • Herbs: Garnish with fresh parsley, chives, or thyme for added freshness.

Storage/Reheating

  • Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 4 days.
  • Freezing: Portion into individual servings, wrap tightly, and freeze for up to 2 months.
  • Reheating: Microwave individual slices for 1-2 minutes or reheat in a 350°F oven until warmed through.

FAQs

1. Can I prepare this casserole the night before?

Yes, assemble the casserole and refrigerate overnight. Bake it fresh in the morning.

2. Can I use egg substitutes?

Yes, liquid egg substitutes or a mix of egg whites work well. Adjust quantities as per the product instructions.

3. What type of bread works best?

Sturdy bread like sourdough, French bread, or a crusty loaf is ideal. Avoid soft sandwich bread.

4. Can I make this dairy-free?

Use almond milk or oat milk and a dairy-free cheese substitute.

5. How can I tell if the casserole is done?

The center should be set, not jiggly, and a knife inserted should come out clean.

6. Can I add potatoes to the casserole?

Yes, cooked and diced potatoes or hash browns are a great addition.

7. Is it possible to make individual portions?

Yes, divide the mixture into greased muffin tins and bake for 20-25 minutes.

8. What can I serve with this casserole?

Pair it with a side of fresh fruit, yogurt, or a light salad for a complete meal.

9. Can I use pre-cooked vegetables?

Absolutely, just ensure they are drained well to avoid excess moisture.

10. How do I avoid a soggy casserole?

Use stale or lightly toasted bread, and avoid adding too many watery vegetables without pre-cooking them.

Conclusion

This breakfast casserole is a versatile and satisfying dish that’s easy to prepare and customize to your liking. Whether you’re hosting a weekend brunch or meal-prepping for busy mornings, it’s a go-to recipe that guarantees delicious results every time. Try it with your favorite ingredients and enjoy the hearty goodness!

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Breakfast Casserole

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This hearty breakfast casserole combines savory sausage, crispy hash browns, and melted cheese, all bound together with fluffy eggs. It’s an ideal dish for gatherings or a make-ahead meal for your family.

  • Author: ksuur
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 12 servings 1x
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Ingredients

Scale
  • 2 pounds pork sausage
  • 12 large eggs
  • 1 cup sour cream
  • 1/4 cup milk
  • 1 teaspoon kosher salt
  • 1/2 teaspoon ground black pepper
  • 4 green onions, chopped
  • 1/2 green bell pepper, diced
  • 1/2 red bell pepper, diced
  • 2 cups shredded cheddar cheese
  • 3 cups frozen shredded hash browns, thawed

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
  2. In a large skillet over medium heat, cook the sausage until browned and crumbled. Drain excess fat.
  3. In the same skillet, sauté the diced bell peppers until tender.
  4. In a large bowl, whisk together the eggs, sour cream, milk, salt, and pepper until smooth.
  5. Stir in the cooked sausage, sautéed bell peppers, chopped green onions, hash browns, and 1.5 cups of the shredded cheddar cheese.
  6. Pour the mixture into the prepared baking dish and spread it evenly.
  7. Sprinkle the remaining 0.5 cup of cheddar cheese on top.
  8. Bake for 45-50 minutes, or until the eggs are set and the top is golden brown.
  9. Allow the casserole to rest for 10 minutes before serving.

Notes

  • This casserole can be assembled the night before and baked in the morning.
  • Feel free to substitute the sausage with bacon or ham, and add other vegetables like spinach or mushrooms as desired.

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