Love everything bagels? Take your breakfast to the next level with this Everything Bagel Breakfast Casserole! Packed with hearty ingredients like bagels, eggs, cream cheese, cheddar, and flavorful sausage, this casserole is the ultimate crowd-pleaser. Perfect for weekend brunches, holiday mornings, or meal prep, it’s easy to make and loaded with flavor in every bite.

Why You’ll Love This Recipe

Ultimate Flavor Bomb: Everything bagel seasoning adds a savory, herby twist that ties everything together.
Hearty and Satisfying: With sausage, bacon, cheese, and bagels, this casserole is guaranteed to fill you up.
Easy to Make: Minimal prep time and a one-dish solution make this a simple yet impressive breakfast option.
Make-Ahead Friendly: Prep it the night before and bake fresh in the morning for a no-stress start to your day.

Ingredients You’ll Need

6 plain bagels, cubed into 1” pieces
5 eggs
3/4 cup milk
2 tablespoons everything bagel seasoning
1/2 teaspoon kosher salt
8 oz shredded cheddar cheese
8 oz cream cheese, cubed
6 strips cooked bacon, chopped
1 lb spicy sausage, cooked

How to Make Everything Bagel Breakfast Casserole

1. Prep Your Oven and Dish

Preheat your oven to 375°F. Spray a 9×13 baking dish with nonstick spray to ensure easy cleanup.

2. Prepare the Ingredients

Cube the bagels into bite-sized pieces.
Chop the cooked bacon.
Slice or crumble the cooked spicy sausage.

3. Mix the Egg Mixture

In a large mixing bowl, whisk together the eggs, milk, everything bagel seasoning, and salt.

4. Combine It All

Add the bagel cubes to the egg mixture and let them soak for 5 minutes, ensuring they absorb the flavorful liquid. Then, gently mix in the cooked bacon, sausage, cream cheese, and shredded cheddar.

5. Assemble the Casserole

Transfer the mixture to the prepared baking dish, spreading it out evenly.

6. Bake to Perfection

Bake for 25–30 minutes, or until the top is golden brown and the casserole is set.

Serving Suggestions

This casserole is delicious on its own, but you can elevate it with:

A dollop of sour cream or Greek yogurt
Fresh chopped chives or green onions
A drizzle of hot sauce for a spicy kick

Make-Ahead Tip

Want to save time in the morning? Assemble the casserole the night before and refrigerate it. When you’re ready to bake, simply pop it in the preheated oven and enjoy!

Why This Recipe Works

The everything bagel seasoning gives this casserole a bold, familiar flavor, while the mix of cream cheese and cheddar makes it irresistibly creamy and cheesy. Add in the protein from the sausage and bacon, and you’ve got a hearty dish that’s perfect for feeding a crowd or indulging in on a cozy weekend morning.

Conclusion

This Everything Bagel Breakfast Casserole combines all the best breakfast flavors into one easy dish. Whether you’re hosting a brunch or just treating yourself to a special meal, this casserole is guaranteed to impress.

Try it today and make your mornings extra delicious! 🥯✨