40 Easy Make-Ahead Breakfast Casseroles

Nothing beats a homemade breakfast casserole fresh from the oven.

Filled with leafy spinach and chunks of crumbled feta, and laced with fresh dill, this egg casserole just might remind you of spanakopita.

A trouble-free egg custard ties together this casserole-style eggs benedict packed with toasted English muffins, Canadian bacon, and creamy hollandaise sauce.

If you've got vegetable lovers at home, this one's for you. Spinach, peppers, potatoes, and mushrooms all make an appearance!

This classic combination of eggs, breakfast sausage, cheddar cheese, and bread bakes up hearty and satisfying.

Inspired by the Denver omelet, this easy-assembly, crowd-feeding breakfast casserole loaded with the works: cheddar cheese, diced ham, bell pepper, shredded potatoes, and eggs.

Our copycat recipe for Cracker Barrel's hash brown casserole is just as delicious and only a fraction of the cost.

This overnight slow cooker breakfast casserole is loaded with veggies, ham, and cheese and cooks while you sleep, so you can wake up to a hot breakfast in the morning.

Huevos rancheros go the way of the casserole with a double layer of corn tortillas, a generous helping of beans and cheese, and the signature spicy-sweet tomato-chile sauce.

This hammy breakfast hotdish is cheesy, creamy, and topped with tater tots.

A cheesy breakfast casserole with spinach and mushrooms. Borrowing a page from Thanksgiving stuffing, we used broth to both moisten the bread and add flavor.

This breakfast casserole is a simple, hearty dish of eggs and bacon, mixed with potatoes and vegetables, that can be prepared up to a day in advance.

A recipe for a cheesy bacon and leek egg casserole that can be prepared ahead of time and is perfect for Christmas breakfast.

It's everything you love about a classic breakfast burrito layered into an egg casserole.

This easy Spanish tortilla casserole is a simpler take on the classic skillet dish, with garlicky, olive oil-slicked potatoes and eggs.

Inspired by a classic diner breakfast combo of tender potatoes, savory sausage, and eggs, this casserole is a crowd-pleasing, throw-it-together dish you should make year-round.

At its most basic, strata is stale bread, egg custard, and cheese. After that, it’s pretty much a choose-your-own adventure. This version has a harissa-spiced custard, merguez sausage, and mushrooms.

We took the classic skillet migas and transformed them into a low-and-slow, cheesy migas casserole.

The beauty of this recipe is that you can prep it the night before. In the fridge, the bread soaks up the custard and takes on a ton of flavor.

This playful twist on shakshuka is a hearty, showstopping choice for breakfast for a crowd.

This easy, make-ahead breakfast bake is a crowdpleaser every time. It boasts all the classic cinnamon and vanilla French toast flavors, wrapped up into a family-style casserole.

This French toast casserole not only tastes of the holidays (thanks to the eggnog!), but it’s also a make-ahead dish that’s a welcome addition to your breakfast roaster any time of year.

Soak stale croissants in a chocolate milk custard and shower the whole thing with chocolate chips for the most decadent breakfast imaginable.

Thick cubes of brioche are infused with rich custard packed with warm spices and a double dose of pumpkin, then topped with a brown sugar-pecan streusel.

We love making cinnamon rolls from scratch but for an easy, family-friendly breakfast during the holidays, we turn to refrigerated cinnamon rolls from the store.

Prep the night before and once you wake up and bake, be rewarded by thickly sliced brioche bread soaked in luscious custard and topped with a crunchy, spice-kissed streusel topping.

This casserole Dutch baby pancake is baked in a 9x13 dish, gilded with cinnamon-sugar, and is nearly effortless to pull off.

Toasted golden bread baked with cascades of juicy blueberries and deep, rich swirls of cream cheese.

Lean on the season’s abundance of sweet, ripe oranges to make this French toast casserole the hero of your holiday breakfast.

Strawberries & cream French toast casserole gets a double dose of berries with bursts of strawberry jam & cream cheese in the center, plus a fresh berry topping.

This French toast casserole comes jam-packed with cubed challah bread, blueberries, and warm spices, and is topped with a delicious cream cheese glaze.

Make this cinnamon and apple French toast casserole the night before and enjoy it fuss free in the morning. Apple butter in the custard is the trick!

This bake does the impossible: It improves on flaky, buttery croissants by soaking them in a rich, custardy liquid and baking them with a slew of juicy blackberries.

This casserole for a crowd is everything you love about fluffy buttermilk pancakes loaded with blueberries the added bonus of a streusel topping.

Learn how to assemble a baked oatmeal at night for an easy and delicious holiday morning.

Get your rhubarb fix for dessert with this tender, creamy baked oatmeal dotted over with bits of strawberry and rhubarb.

Does your heart skip a beat at the thought of cinnamon French toast with a side of bacon? This holiday, skip the middle man with this creamy, gooey, crunchy and just-slightly-savory casserole.

French clafoutis is mixed up in just one bowl, can be customized with an array of stone fruit, and bakes up with a soft, custardy texture.

This baked oatmeal, studded with raspberries and flavored with warm, sweet cookie butter (aka speculoos), has arrived to take everything you love about oatmeal to the next level.

Orange, pistachios, and dates elevate this make-ahead breakfast into an extra special casserole.