Sausage Bagel Breakfast Casserole: 5 Comforting Reasons

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Sausage Bagel Breakfast Casserole is the perfect blend of comfort and convenience, transforming your favorite bagel sandwich into a mouthwatering casserole. This recipe is designed to satisfy with layers of hearty sage-flavored sausage, sharp cheddar cheese, and colorful veggies. Whether you’re hosting a brunch or just looking for a comforting weekend breakfast, this dish is sure to please everyone at your table. Let’s dive into how to create this delicious meal!

Why You’ll Love This Sausage Bagel Breakfast Casserole

This sausage bagel casserole is not just any breakfast; it’s a game-changer for your morning routine. Here are a few reasons why you’ll adore this recipe:

**Easy to prepare**: With minimal prep time, you can set it in the oven and let it bake while you get ready.
**Perfect for feeding a crowd**: Ideal for gatherings, this dish serves eight generous portions.
**Flavor-packed**: The combination of sausage, cheese, and fresh veggies delivers a burst of flavor in every bite.
**Versatile**: Customize it with your favorite veggies or cheese for a unique twist.
**Make-ahead option**: Perfect for busy mornings; you can prepare it the night before.
**Kid-friendly**: A hit with kids, it combines familiar and loved ingredients.
**Comfort food**: Warm, cheesy, and filling, it evokes the feeling of home.
**Low-calorie option**: Keeping it light, this dish fits a low-calorie diet without compromising taste.

Ingredients for Sausage Bagel Breakfast Casserole

Gather these items:

6 (20-ounce package) everything bagels
7 large eggs
2 1/2 cups half-and-half
1 teaspoon kosher salt
1/8 teaspoon black pepper
1/2 tablespoon vegetable oil
1 pound breakfast sausage (sage-flavored recommended)
1 red bell pepper, diced (about 1 cup)
1 small yellow onion, peeled and diced (about 1 cup)
2 tablespoons chopped fresh parsley, divided
3 cups (8 ounces) sharp cheddar cheese, shredded and divided

How to Make Sausage Bagel Breakfast Casserole Step-by-Step

Step 1: Lightly grease or butter a 13 x 9-inch casserole dish to prevent sticking during baking.
Step 2: Using a serrated bread knife, cut each bagel into bite-size pieces by halving vertically, then cutting each half into fourths, forming pieces about an inch or smaller.
Step 3: In a large bowl, whisk eggs, half-and-half, salt, and pepper until smooth with no visible yolks. Add bagel pieces and toss gently to coat. Let the bagels soak while preparing other ingredients.
Step 4: Heat vegetable oil in a large skillet over medium-high heat until shimmering. Add breakfast sausage and break into small chunks about the size of pistachios. Cook until browned and cooked through, about 5 minutes.
Step 5: Make a well in the sausage mixture, add diced red bell pepper and onion. Stir and cook until the vegetables are soft and glossy, about 3 to 4 minutes. Drain excess fat through a colander and let the mixture cool for 5 minutes.
Step 6: Add the cooled sausage and veggie mix, 1 tablespoon chopped parsley, and 2 cups shredded cheddar cheese to the bagel and egg mixture. Toss gently to combine everything evenly.
Step 7: Pour the combined mixture into the prepared casserole dish. Cover tightly with aluminum foil and bake in a preheated oven at 350°F (175°C) for 20 minutes.
Step 8: Remove the foil carefully, then bake for an additional 25 minutes or until the center is set (no longer jiggling) and the top surface is golden brown.
Step 9: Immediately after removing from the oven, sprinkle the remaining 1 cup of cheddar cheese and remaining parsley on top. Let the casserole cool for 10 minutes before serving to allow it to set.

Delicious Sausage Bagel Breakfast Casserole ready to serve

Pro Tips for the Perfect Sausage Bagel Breakfast Casserole

Keep these in mind:

Allow the casserole to sit for at least 10 minutes before slicing for easier serving.
For a creamier texture, consider adding cream cheese to the mixture.
Use fresh herbs for added flavor and garnish.

Best Ways to Serve Sausage Bagel Breakfast Casserole

Here are a few serving ideas:

Pair with fresh fruit for a balanced meal.
Serve with a light salad for a brunch option.
Top with hot sauce or salsa for an added kick.

How to Store and Reheat Sausage Bagel Breakfast Casserole

To store leftovers, cover tightly and refrigerate. Reheat in the oven at 350°F (175°C) for about 15-20 minutes or until heated through. This is an excellent meal prep option, allowing you to enjoy it throughout the week.

Frequently Asked Questions About Sausage Bagel Breakfast Casserole

What’s the secret to perfect Sausage Bagel Breakfast Casserole?

The key is to let the bagels soak in the egg mixture long enough to absorb the flavors without becoming too mushy. This ensures a deliciously moist casserole.

Can I make Sausage Bagel Breakfast Casserole ahead of time?

Absolutely! You can prepare it the night before and bake it in the morning for a hassle-free breakfast. This makes it perfect for busy weekdays or special occasions.

How do I avoid common mistakes with Sausage Bagel Breakfast Casserole?

One common mistake is not allowing the casserole to cool before slicing. Letting it sit helps it set properly and makes for cleaner slices.

Variations of Sausage Bagel Breakfast Casserole You Can Try

Get creative with these variations:

Swap the breakfast sausage for turkey sausage for a lighter option.
Incorporate spinach or kale for added nutrition.
Mix in different cheeses, like Monterey Jack or feta, for a flavor twist.

Ingredients for Sausage Bagel Breakfast Casserole laid out

For more delicious breakfast ideas, check out our Creamy Italian Meatball Soup or Apple Bundt Cake Recipe. If you’re looking for a savory dish, try our Cheesy Baked Fajita Chicken for dinner!

For more tips on meal prep, visit Eat Right for expert advice on healthy eating.