20 Freezer-Friendly Breakfast Casseroles

Recipe: Cheesy Sausage-and-Croissant Casserole

Gruyère cheese is a delicious match for a croissant and egg casserole, but you can use whatever cheese you have on hand.

Recipe: Sausage-Potato Frittata

This hearty frittata is made right in your slow cooker, so you don’t spend much hands-on time working on it.

Recipe: Tater Tot Breakfast Bake

This easy breakfast casserole starts with a bag of frozen tater tots, and the kids are going to love it.

Recipe: Bacon-Hash Brown Quiche

Instead of a usual pie crust, this fluffy quiche is enclosed in a layer of bacon hash browns.

Recipe: Breakfast Enchiladas

Wait to top these breakfast enchiladas with the extra cheese sauce until before you bake the casserole.

Recipe: Caramelized Onion, Spinach, and Pork Strata

Crunchy breadcrumbs, creamy cheese, and tender pork meet in this breakfast casserole that’s sure to wow your family.

Recipe: Leek-and-Mushroom Grits Frittata

Make the most of your grits with a delicious savory breakfast casserole with sausage and veggies.

Recipe: Herbed Sausage Breakfast Casserole

You know a casserole is going to be a crowd-pleaser when it starts with a bag of frozen hash browns.

Recipe: Sausage-and-Cheese Grits Quiche

Cheese grits are usually a favorite side dish at a Southern brunch, but this breakfast casserole makes them the star of the show.

Recipe: Spinach-and-Broccoli Breakfast Bread Pudding

The slow cooker does all the work for this easy, veggie-filled breakfast casserole.

Recipe: Croissant Breakfast Casserole

This is one of our Test Kitchen’s favorite breakfast casseroles of all time, and when you make it, you’ll understand why they love it so much.

Recipe: Red Pepper, Potato, and Ricotta Frittata

Frozen potatoes and jarred roasted red bell peppers are great shortcuts for a frittata that looks beautiful.

Recipe: Creamy Egg Strata

This meatless breakfast casserole is a great option if you have vegetarians in the family but want to put something hearty on the table at brunch.

Recipe: Cheesy Ham, Corn, and Grits Bake

This warm, creamy casserole is an easier twist on a soufflé.

Recipe: Sweet Potato Breakfast Casserole

Sweet potatoes at breakfast might sound strange, but this slow-cooker casserole proves they belong in your brunch lineup.

Recipe: Sausage-Hash Brown Breakfast Casserole

This casserole has everything we love for a hearty breakfast: sausage, hash browns, eggs, and of course, lots of cheese.

Recipe: Bacon-and-Cheddar Grits Quiche

We’ll take any excuse to eat grits, especially when they have bacon and cheese in them and they serve as the crust for a dreamy quiche.

Recipe: Ham-and-Hash Brown Breakfast Casserole

This cozy breakfast casserole is perfect for feeding a crowd.

Recipe: Christmas Morning Strata

Kitchen staples like white bread, shredded cheese, eggs, and milk come together in this easy, kid-friendly breakfast casserole.

Recipe: Smoky Sausage-and-Grits Casserole

Sausage, grits, and cheddar cheese—these are a few of our favorite things.