Breakfast casseroles are the perfect solution for easy, delicious mornings. Whether you’re feeding a crowd or meal prepping for the week, these one-dish wonders combine hearty ingredients like eggs, cheese, veggies, and more into a warm, satisfying meal. From classic sausage and apple to creative twists with unique flavors, these 19 breakfast casseroles are sure to start your day off right.

Cheesy Grits Casserole

Cheesy Grits Casserole. Photo credit: Southern Food and Fun.

Rich, creamy grits are paired with gooey melted cheese in this Southern-inspired casserole. It’s warm, hearty, and packed with flavor that’ll leave you reaching for seconds.
Get the Recipe: Cheesy Grits Casserole

Croissant Breakfast Casserole with Orange Marmalade

A slice of croissant casserole on a plate with orange slices and blueberries, perfect for breakfast casseroles lovers, with a fork beside the serving.
Croissant Breakfast Casserole with Orange Marmalade. Photo credit: Southern Food and Fun.

Flaky croissants meet the bright, zesty sweetness of orange marmalade in this delightful breakfast bake. Every bite feels like a luxurious treat.
Get the Recipe: Croissant Breakfast Casserole with Orange Marmalade

Overnight Breakfast Casserole

A slice of breakfast casserole with melted cheese and sausage on a plate, garnished with fresh strawberries and blueberries—a delicious choice for anyone who loves breakfast recipes.
Overnight Breakfast Casserole. Photo credit: Southern Food and Fun.

This make-ahead meal combines eggs, sausage, and veggies baked into a fluffy, satisfying dish. Perfect for those mornings when you want a stress-free breakfast.
Get the Recipe: Overnight Breakfast Casserole

Overnight French Toast Casserole

Overnight French Toast Casserole. Photo credit: Southern Food and Fun.

Soft bread soaks in a rich egg custard overnight before baking into a golden, sweet dish. Top it with maple syrup for some extra indulgence.
Get the Recipe: Overnight French Toast Casserole

Egg Sausage Breakfast Casserole

A hashbrown casserole in a white baking dish.
Egg Sausage Breakfast Casserole. Photo credit: One Hot Oven.

A classic combination of eggs, sausage, and cheese baked to perfection. It’s a crowd-pleasing option for breakfast or brunch.
Get the Recipe: Egg Sausage Breakfast Casserole

Eggless Breakfast Casserole with Sausage

A plate of breakfast casserole on a black plate.
Eggless Breakfast Casserole with Sausage. Photo credit: Cook What You Love.

This eggless wonder uses hearty sausage, hash browns, and creamy substitutes to deliver all the flavor without the eggs.
Get the Recipe: Eggless Breakfast Casserole with Sausage

Apple French Toast Casserole

Piece of French toast casserole on a plate with a dusting of powdered sugar and a pitcher of syrup.
Apple French Toast Casserole. Photo credit: Upstate Ramblings.

This variation of French toast casserole blends tender apples, warm spices, and a custardy base. A delightful balance of sweet and comforting flavors.
Get the Recipe: Apple French Toast Casserole

Overnight Breakfast Casserole with Hash Browns

An overhead shot of breakfast casserole next to a single serving and a toppings bar.
Overnight Breakfast Casserole with Hash Browns. Photo credit: Renee Nicole’s Kitchen.

This make-ahead casserole is loaded with hash browns, sausage, and eggs for a hearty, no-fuss breakfast that satisfies every time.
Get the Recipe: Overnight Breakfast Casserole with Hash Browns

Egg Casserole – Make Ahead Breakfast

A casserole dish containing egg casserole.
Egg Casserole – Make Ahead Breakfast. Photo credit: Splash of Taste.

Save time in the morning with this make-ahead egg casserole. Packed with cheese, veggies, and sausage, it’s perfect for skipping the A.M. rush.
Get the Recipe: Egg Casserole – Make Ahead Breakfast

Sausage Breakfast Casserole

Sausage breakfast casserole on a plate with a fork.
Sausage Breakfast Casserole. Photo credit: Real Balanced.

Simple yet delicious, this sausage-loaded casserole has layers of flavor baked into every bite. Add some fresh herbs for a personalized touch.
Get the Recipe: Sausage Breakfast Casserole

Tater tot breakfast casserole

Breakfast casserole with veggies and tator tots in a casserole dish.
Tater tot breakfast casserole. Photo credit: Call me PMc.

Who can resist crispy tater tots baked into a cheesy, sausage-filled casserole? It’s comfort food on another level.
Get the Recipe: Tater tot breakfast casserole

Egg and Potato Breakfast Casserole

A plate with a slice of Egg & Potato Breakfast Casserole and a fork.
Egg and Potato Breakfast Casserole. Photo credit: Splash of Taste.

This hearty bake features chunks of tender potatoes nestled in a cheesy, eggy base. It’s flavorful and oh-so-satisfying.
Get the Recipe: Egg and Potato Breakfast Casserole

Dairy-free breakfast casserole

Breakfast casserole on a white plate with more casserole in a pan behind it and a blue linen with steel bowls on top beside it and wooden spoon in front of it.
Dairy-free breakfast casserole. Photo credit: Fitasamamabear.

Created for those avoiding dairy, this casserole still packs tons of flavor with a hearty mix of fresh veggies, eggs, and plant-based goodness.
Get the Recipe: Dairy-free breakfast casserole

Whole30 slow cooker breakfast casserole

Dairy-free egg casserole with peppers and leeks in a black slow cooker with a steel spoon in it.
Whole30 slow cooker breakfast casserole. Photo credit: Fitasamamabear.

Created for those avoiding dairy, this casserole still packs tons of flavor with a hearty mix of fresh veggies, eggs, and plant-based goodness.
Get the Recipe: Whole30 slow cooker breakfast casserole

Breakfast Casserole

A close-up of two slices of a savory breakfast casserole.
Breakfast Casserole. Photo credit: Primal Edge Health.

A simple mix of eggs, cheese, sausage, and potatoes baked into a warm and satisfying dish. It never fails to hit the spot.
Get the Recipe: Breakfast Casserole

Hash Brown Breakfast Casserole

Hash brown breakfast casserole with a wooden spoon in it.
Hash Brown Breakfast Casserole. Photo credit: Real Balanced.

Crispy hash browns are the star in this savory dish, baked with eggs, sausage, and cheese for a breakfast that’s impossible to resist.
Get the Recipe: Hash Brown Breakfast Casserole

Chocolate Chip French Toast Casserole

A black and white plate with a piece of french toast casserole on top.
Chocolate Chip French Toast Casserole. Photo credit: Ginger Casa.

Soft, fluffy bread is layered with chocolate chips in this irresistible sweet breakfast bake. Each forkful is a bite of warm, chocolatey joy.
Get the Recipe: Chocolate Chip French Toast Casserole

Croissant Breakfast Casserole

Overhead view of a croissant breakfast casserole in a skillet ready to be baked.
Croissant Breakfast Casserole. Photo credit: Renee Nicole’s Kitchen.

Flaky, buttery croissants are the highlight of this cozy casserole, baked with eggs and cheese for a delightful morning meal.
Get the Recipe: Croissant Breakfast Casserole

Corned Beef Hash Casserole

Corned Beef Hash Casserole in a square baking dish.
Corned Beef Hash Casserole. Photo credit: Cook What You Love.

Savory corned beef is paired with crispy potatoes and topped with eggs for a comforting, hearty dish that satisfies every craving.
Get the Recipe: Corned Beef Hash Casserole

A woman with shoulder-length blonde hair, wearing a white T-shirt and dark jeans, stands in a kitchen with a brick backsplash and stainless steel appliances. She is smiling and resting her hands on the counter.

About the author

Hi, I’m Lucy! I’m a home cook, writer, food and wine fanatic, and recipe developer. I’ve created and tested hundreds of recipes so that I can bring you the best tried and true favorites.

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