Looking for breakfast ideas that are filling, easy to make, and perfect for feeding a crowd? Look no further! We’ve rounded up 20 top-rated breakfast casseroles that fit perfectly in a 9×13 dish — making your mornings easier and tastier than ever.
Whether you’re planning a weekend brunch, a holiday gathering, or simply want to meal prep for the week, these casseroles are sure to become your go-to favorites.
🥘 20 Best Breakfast Casseroles for a 9×13 Dish
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Classic Sausage and Egg Casserole
A timeless favorite with eggs, sausage, and melty cheese. -
Cheesy Amish Breakfast Casserole
Rich, creamy, and layered with ham, potatoes, and cheddar. -
Hash Brown and Bacon Bake
Crispy hash browns meet smoky bacon in this crowd-pleaser. -
Spinach and Mushroom Egg Bake
A lighter option full of earthy flavor and nutrition. -
Overnight French Toast Casserole
Sweet, cinnamon-kissed, and easy to make ahead. -
Tater Tot Breakfast Bake
A fun twist with golden tots instead of traditional potatoes. -
Croissant Breakfast Casserole
Buttery croissants soak up savory egg and cheese mix. -
Veggie Lovers’ Casserole
Packed with colorful peppers, tomatoes, and greens. -
Biscuits and Gravy Casserole
Southern comfort in every bite — a true classic! -
Leftover Ham & Potato Casserole
A smart, delicious way to repurpose last night’s dinner. -
Breakfast Enchilada Casserole
Tex-Mex flavors with eggs, salsa, and tortillas. -
Strawberry French Toast Casserole
Fruity, soft, and slightly sweet — perfect for spring brunch. -
Sausage Gravy Biscuit Bake
Hearty and full of flavor, this one never fails. -
Sweet Potato and Chorizo Casserole
Smoky, spicy, and sweet — an irresistible combo. -
Bacon, Cheddar & Spinach Strata
A layered dish with flavor-packed ingredients. -
Loaded Veggie Quiche Casserole
Light, colorful, and full of fiber-rich veggies. -
Crescent Roll Breakfast Bake
Flaky, golden, and great for picky eaters. -
Ham and Asparagus Quiche
A springtime classic in casserole form. -
Apple Cinnamon French Toast Bake
Cozy and comforting with warm spice notes. -
Fluffy Egg Strata
An elegant, puffed egg bake with cheese and herbs.
With so many flavorful options, your 9×13 dish is about to become the MVP of your kitchen. Try one this weekend and bring joy to your breakfast table!