20 Hearty Vegetarian Casseroles

(Image credit: Maria Siriano)

When you’re on the hunt for a meal that’s hearty and blissfully satisfying, there’s one dish that answers the call every single time: the casserole. This lineup is proof that you don’t need meat to get filling comfort food on the table.

From root vegetable pot pie and roasted veggie lasagna, to egg bakes and baked black bean burritos, here are 20 ultra-hearty casseroles that skip the meat.

French Onion Soup Casserole(Image credit: Christine Han)

Comfort Food Casseroles

From classic casseroles to favorite dishes reimagined, these veggie-friendly numbers are comfort food at its finest. We’re especially partial to that French onion soup casserole, which reimagines the classic soup as a gooey, cheesy oven delight.

Ina Garten’s Roasted Vegetable Lasagna(Image credit: Kimberley Hasselbrink)

Pasta Bakes

The only thing better than a bowl of saucy pasta is a comforting baked dish layered with pasta, cheese, and veggies.

Cheesy Lentil(Image credit: Maria Siriano)

Rice Casseroles

These are the recipes that transform rice from plain side dish to super-hearty casserole.

Baked Black Bean and Avocado Burritos(Image credit: Kimberley Hasselbrink)

Beans and Legumes

When a filling casserole is the name of the game, using hearty beans and legumes as the star of the dish is a surefire ticket to success.

Cauliflower and Mushroom Tater Tot Breakfast Casserole(Image credit: Jenny Huang)

Breakfast Casseroles

When eggs, veggies, and potatoes are involved, you can bet a satisfying casserole is in your future.