Bagel Breakfast Casserole
To make Bagel Breakfast Casserole, combine bagels, bacon, and cheddar with a simple binder, spread the mixture into a baking dish, and bake until the center sets and the edges bubble. This one works because every layer earns its keep instead of just taking up casserole rent.
This bagel breakfast casserole uses torn-up bagels instead of bread cubes, soaking up a savory egg custard with bacon and cheddar throughout. It bakes into something hearty enough to serve a crowd on a holiday morning.
It's a good make-ahead breakfast for a houseful of guests — assemble it the night before and bake in the morning. Get your bagels torn up and the custard mixed, and the oven takes it from there.
Ingredients
- 4 cups bagels
- 1 to 1 1/2 cups bacon
- 1 cup cheddar
- 6 large eggs or 1 can condensed soup depending on the style
- 1 cup milk or broth
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 2 tablespoons melted butter or olive oil
Instructions
- 1Heat the oven to 375°F and grease a 9-by-13-inch baking dish.
- 2Cook any raw meat or vegetables first so the casserole goes in already halfway organized.
- 3Combine the bagels, bacon, cheddar, and the liquid binder in a large bowl.
- 4Spread the mixture evenly in the pan and smooth the top so everything cooks on the same schedule.
- 5Bake until bubbling at the edges and set in the center, usually 30 to 40 minutes depending on depth.
- 6Rest for 10 minutes before serving so the slices hold instead of scooping out like a landslide.
Pro Tips
- Season the filling before it goes in the pan because casseroles do not fix blandness by magic.
- A shallow dish browns better than a deep one.
- Resting time is not optional if you want slices that look deliberate.
Substitutions
Storage Instructions
Store covered in the refrigerator for up to 4 days and reheat individual portions as needed.
Make Ahead
Assemble the casserole a day ahead, cover, and bake when you are ready.
Frequently Asked Questions
Can I make Bagel Breakfast Casserole ahead of time?
Yes. Assemble the casserole a day ahead, cover, and bake when you are ready.
How do I store leftover Bagel Breakfast Casserole?
Store covered in the refrigerator for up to 4 days and reheat individual portions as needed.
Can I freeze Bagel Breakfast Casserole?
Usually yes. Cool it completely, pack it well, and freeze for up to 2 months if the texture of the dish supports it.
What should I serve with Bagel Breakfast Casserole?
Bagel Breakfast Casserole works best with simple sides or toppings that support the main texture instead of competing with it.