17 of the Best Vegetarian Casseroles

Fresh broccoli and potatoes baked together in a creamy white sauce make this casserole from An Italian in My Kitchen a delicious side dish for all seasons.

Learn how to make a classic bechamel sauce from Girl Gone Gourmet and use it to make this rich and creamy roasted cauliflower gratin.

For many, no holiday table is complete without green bean casserole. This version, from Fried Dandelions, uses simple ingredients with no soup cans in sight!

This macaroni and cheese from Cooking Chat is a cozy casserole with a summer twist thanks to some basil pesto and fresh veggies.

Brown rice, mushrooms, white beans, and roasted fennel topped with crispy bread crumbs baked together with nutty gruyere cheese. Everything you need for dinner is in this cozy casserole from Vanilla and Bean.

From Trial and Eater: Quinoa and butternut squash get a Southwest makeover with some black beans, corn, fresh lime and a little heat.

A hearty vegetarian casserole made with brown rice, sweet onions, and smoked Swiss cheese.

What better way to celebrate summer produce than with pasta and cheese? This lasagna from The Seasoned Mom with summer squash, peppers, and lots of fresh herbs is a lighter take on the classic.

And if you want more summer, this gratin from Karen's Kitchen Stories is a delicious way to use up the all the fresh zucchini and farm-fresh tomatoes.

Who says a casserole has to feed an army? Use smaller ramekins and make these broccoli and cauliflower mini casseroles from Wing It Vegan and you can have little cozy casseroles for two.

Short on time? Make this tortilla casserole from Love and Zest ahead of time for a stress-free dinner.

What happens if you take a traditional Caprese salad, add some cauliflower and bake it all together? You get this beautiful casserole full of fresh flavor from The Iron You.

Bring a little bit of France into the kitchen and make this Potato Leek Casserole from Innocent Delight.

This is my healthy, gluten-free substitute for eggplant parmigiana. Not frying the eggplant saves time and calories, and both of those can be at a premium.

Potatoes, squash, and tomatoes topped with parmesan cheese. This simple casserole from Joy In Every Season is a beautiful summer side dish.

This cottage pie from Veggie Inspired is veggie-twist on a classic comfort food favorite.

Forget all the fuss in making enchiladas! This sweet potato enchiladas skillet casserole from This Gal Cooks has everything you love about enchiladas, but it all comes together in one skillet.