Sausage Bagel Breakfast Casserole: 5 Star Comfort Food

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Sausage Bagel Breakfast Casserole takes your morning routine to a new level. This recipe transforms the classic egg and cheese bagel sandwich into a hearty and satisfying casserole perfect for any breakfast table. Imagine layers of savory sausage, fluffy eggs, and gooey cheese all enveloped in delicious bagels. Whether you’re feeding a crowd or prepping for busy mornings, this make-ahead dish will be a hit!

Why You’ll Love This Sausage Bagel Breakfast Casserole

This casserole is not only delicious but also incredibly versatile. Here are a few reasons why you’ll love it:

It’s a crowd-pleaser, making it perfect for brunch parties or family gatherings.
Quick prep time allows you to get it in the oven fast, perfect for busy mornings.
Loaded with proteins from sausage and eggs, this dish keeps you full longer.
You can customize it with your favorite vegetables or cheeses, making it a Breakfast Bagel Casserole.
This recipe is gluten-free, accommodating various dietary preferences.
It can be prepped overnight, making it an Easy Sausage Bagel Casserole option for busy days.

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)
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.
Step 2: Cut each bagel into bite-sized pieces and set aside.
Step 3: Whisk together eggs, half-and-half, kosher salt, and black pepper until smooth. Add bagels and toss to coat.
Step 4: Heat vegetable oil in a skillet over medium-high heat. Add sausage and brown it in small chunks.
Step 5: Add diced red bell pepper and onion to the pan, cooking until soft.
Step 6: Transfer mixture to a colander to drain excess fat and let cool.
Step 7: Add cooled mixture, 1 tablespoon parsley, and 2 cups cheddar cheese to the bagel mixture. Toss to combine.
Step 8: Pour mixture into the casserole dish and cover tightly with foil.
Step 9: Bake at 350°F for 20 minutes with foil. Remove foil and bake for an additional 25 minutes.
Step 10: Remove from oven, top with remaining cheddar cheese and parsley, and cool for 10 minutes before serving.

Pro Tips for the Perfect Sausage Bagel Breakfast Casserole

Keep these in mind:

This dish is perfect for feeding a crowd or prepping ahead for busy mornings.
Store leftovers in the refrigerator for up to 3 days.
For a richer flavor, consider adding cream cheese for a Sausage and cream cheese bagel casserole.
Use fresh herbs to elevate the flavors further.

Best Ways to Serve Sausage Bagel Breakfast Casserole

Here are a few ideas for serving:

Pair with fresh fruit for a balanced breakfast.
Serve alongside a light salad for brunch gatherings.
Top with avocado slices for a creamy texture.

How to Store and Reheat Sausage Bagel Breakfast Casserole

For storage, use the final step of the baking instructions: let the casserole cool completely, then cover and refrigerate. This dish is also great for meal prep, making it easy to grab slices during busy mornings.

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. This ensures that every bite is flavorful and moist, making it the Best sausage bagel breakfast recipe you’ll ever try!

Can I make Sausage Bagel Breakfast Casserole ahead of time?

Absolutely! You can prepare the casserole the night before and refrigerate it. Just bake it in the morning for a delicious, hassle-free breakfast.

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

To avoid sogginess, ensure you don’t over-soak the bagels. Additionally, using quality sausage will enhance the flavor of your Breakfast Casserole with Sausage and Bagels.

Creative Variations of Sausage Bagel Breakfast Casserole You Can Try

Here are a few variations to switch things up:

Try adding spinach and feta for a Mediterranean twist.
Make an overnight sausage bagel casserole for easy prep.
Incorporate different cheeses like pepper jack for some heat.
Use mini bagels for individual servings, perfect for kids.