Bagel Casserole

By

Alicia Thompson

on

Updated,

This Bagel Casserole is a savory, cheesy, and hearty dish perfect for breakfast or brunch.
It’s a great way to use up leftover bagels and can be customized with your favorite mix-ins
like bacon, veggies, or cream cheese!

Instructions:

Prepare the Bagels & Casserole Dish

  1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. Cut the bagels into bite-sized cubes and spread them evenly in the prepared baking
    dish.

Make the Egg Mixture

  1. In a large bowl, whisk together eggs, milk, garlic powder, salt, and pepper.
  2. Stir in half of the shredded cheese and any desired mix-ins (bacon, sausage, or
    vegetables).

Assemble the Casserole

  1. Pour the egg mixture evenly over the bagel cubes, pressing gently to soak.
  2. Dot the casserole with cubed cream cheese if using.
  3. Sprinkle the remaining shredded cheese on top.

Let it Soak
Allow the casserole to rest for 30 minutes at room temperature (or cover and refrigerate
overnight for a make-ahead option).

Bake the Casserole

  1. Bake uncovered for 40-45 minutes, or until the center is set and the top is golden
    brown.
  2. If the top browns too quickly, tent with foil during the last 10 minutes.

Serve & Enjoy
Let the casserole cool for 5 minutes, garnish with chopped chives, and serve warm.

FAQs:

  1. Can I make this casserole ahead of time?
    Yes! Assemble the casserole the night before, cover, and refrigerate. Bake in the morning.
  2. What bagel flavors work best?
    Plain, everything, onion, or cheddar bagels add the best savory flavor. Avoid sweet
    varieties for this version.
  3. Can I make a sweet version?
    Absolutely! Use cinnamon raisin bagels, swap cheese for brown sugar and cinnamon,
    and add a vanilla custard base.
  4. How do I make this vegetarian?
    Skip the meat and add more veggies like mushrooms, spinach, or roasted peppers.
  5. Can I double the recipe?
    Yes—use a larger baking dish or make two separate casseroles.
[mv_create key=”203″ type=”recipe” title=”Bagel Casserole Recipe” thumbnail=”https://gourmetory.com/wp-content/uploads/2025/03/8-10.jpg”]

Meet Alicia Thompson

Hi I'm Alicia Thompson, a passionate Chef, baker and stay-at-home mom. I love sharing my favorite recipes, hoping to bring a little joy and creativity to kitchens everywhere.

Read More About Me

Categorized as:

Main dish

About Alicia Thompson

Alicia Thompson is a passionate Chef, baker and stay-at-home mom who loves sharing her favorite recipes, hoping to bring a little joy and creativity to kitchens everywhere.

Read More About Me

Leave a Comment