Overnight Breakfast Casseroles

Mornings can be hectic, but that doesn’t mean breakfast has to be an afterthought. Imagine waking up to a warm, comforting meal already prepped and ready to pop in the oven—no scrambling (pun intended!) to throw something together before the coffee even kicks in. That’s the magic of overnight breakfast casseroles.

These make-ahead wonders are perfect for busy mornings, whether feeding a hungry family before school and work, hosting brunch, or just treating yourself to a stress-free start to the day. With some prep the night before, you can wake up knowing breakfast is basically taken care of—just bake and enjoy. It’s like a little gift from your past to your future self.

Another reason to love overnight breakfast casseroles? They’re incredibly versatile. Whether you prefer something savory and cheesy or sweet and indulgent, there’s a combination for you. Plus, they’re a fantastic way to use ingredients you already have—leftover bread, extra veggies, or that last bit of cheese in the fridge. No waste, no fuss, just a delicious meal waiting for you when you wake up.

So, if you’re looking for an easy way to make mornings a little smoother (and a lot tastier), overnight breakfast casseroles might just become your new go-to.

Overnight Breakfast Casseroles

1. Apple Cinnamon Bun Breakfast Casserole: A sweet way to start your day and feed your guests! It’s made with cinnamon buns + apple pie filling for a mouthwatering breakfast casserole you’ll make again and again.
2. Mediterranean Brunch Bake: Save yourself time and do all the prep the night before. You’ll love how much flavor is packed into this holiday breakfast/brunch recipe!
3. Sausage & Butternut Squash Breakfast Casserole: A delicious, hearty, and easy breakfast casserole recipe for your holiday guests!
4. Banana Bread Breakfast Casserole: Use brown bananas and leftover bread in this crowd-pleasing breakfast recipe! It comes together in 10 minutes, bakes for 1 hour, and is a recipe you’ll find yourself making repeatedly.
5. Eggnog Breakfast Casserole: Meet your holiday breakfast!
6. Wife Saver Breakfast: Save time in the morning with this easy Wife Saver Breakfast recipe! Croissants are topped with a sweet egg layer, peach slices, cinnamon, and maple syrup.
7. Apple Pie French Toast Casserole: A cross between apple pie and French toast, you will feel like you are eating dessert for breakfast….or breakfast for dessert! Chock full of delicious apples and cinnamon with a creamy, custardy bread layer, this is a satisfying beginning to the day, or end of a meal!
8. Bacon and Egg Biscuit Casserole: Bacon and Egg Biscuit Casserole is an easy breakfast casserole recipe made with eggs, bacon, and biscuits. It’s super easy to whip up and can be made the night before and kept in the fridge. 
9. Tater Tot Breakfast Casserole: Perfect for breakfast or brunch, this Tater Tot Breakfast Casserole recipe is made with simple ingredients like eggs, breakfast sausage, cheese, bacon, and, of course, crispy tater tots! Kids love this delicious breakfast that will soon become a family favorite.
10. Overnight Bacon Breakfast Casserole: Prep this easy breakfast casserole the night before and bake it in the morning. Overnight Bacon Breakfast Casserole is made with loads of bacon, mushrooms, and cheese!
11. Cinnamon Raisin Breakfast Casserole: Cinnamon Raisin Breakfast Casserole is a comforting way to start your day. A custard-filled casserole that has a cinnamon raisin flavor in every bite. Breakfast casseroles are my favorite way to make breakfast fun and easy.
12. Caramel Pecan Breakfast Casserole: This Caramel Pecan Breakfast Casserole is the sweetest way to start your day. Bites of donuts are marinated in a creamy egg mixture, drizzled with homemade caramel, then baked until golden.
13. Strawberry & Coconut Breakfast Casserole: Strawberry and Coconut Breakfast Casserole is a quick and easy way to dress up your mornings. Whether you are hosting a get-together and want a creative breakfast or something to dish up to the family on the weekend. Broken-up croissants topped with strawberries and coconut with a French toast bake twist. 
14. Hash Brown Quiche: This recipe for cheesy hash brown quiche is made with ham, frozen hash browns, cheddar cheese, fluffy eggs, and more for a filling to make ahead of breakfast. Start the day with a healthy breakfast quiche!
15. Baked French Toast: This overnight Baked French Toast is easy to make, perfect for a crowd, and downright delicious!
16. Crustless Bacon and Cheese Quiche: Serve this low-carb Crustless Bacon and Cheese Quiche for your weeknight dinner or brunch. Going crustless for your quiche leaves you with a quick, easy, and more affordable quiche that also cuts out a lot of empty carbs. This recipe is so satisfying you won’t even miss the crust! Trust me!

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