45 vegetarian casserole recipes

Hot potato salad layered with a tangy mustard-vinegar sauce, green peppers, carrots, and melted cheese. A warm, vegetarian twist on classic potato salad.

A hearty, layered casserole combining tender macaroni, savory tomato sauce, creamy spinach-cheese filling, and melted cheddar. Perfect for family dinners or meal prep. Much easier than a lasagna with just as much punch.

A tasty, filling and nutritious dish. It was easy to make, both the flavor and the texture were great. We had it with a few slices of homemade whole wheat bread, delicious!

This casserole was scrumptious, the butternut squash and the sweet potatoes turned out soft, sweet and full of flavor; burglar gave the meaty texture and soaked all the delicious flavor; tomato, red wine and stock made a delicious base for this casserole.

Quinoa has become one of the healthiest foods. It's high in fiber and packed with protein, it's not a grain but a seed. We have been making all kinds of quinoa recipes, made this casserole for dinner yesterday, and it was delicious.

Use zucchini slices to replace lasagna noodles, which reduces lots of calories and carbohydrate, but it still tastes cheesy and flavorful. A great recipe to cook some seasonal zucchinis into a light yet delicious meal.

Vegetarian Shepherd's pie is just as good as regular one, and the refreshing taste from vegetables let you feel so comfortable after enjoying the meal.

Tomato-zucchini casserole layered with chili powder seasoning and topped with crispy breadcrumbs. A light vegetarian side dish that puts summer produce to work.

German vegetable medley with asparagus, peas, carrots, cauliflower, and kohlrabi in a light cornstarch-thickened sauce. A classic Leipziger Allerlei-style vegetarian side.

Shredded hash browns mixed with sour cream, cream of celery soup, cheddar-Jack cheese, and garlic, baked under a crunchy crushed potato chip topping. The ultimate potluck potato casserole.

Layered rice and sour cream casserole with green chiles, Monterey Jack strips, and melted cheddar on top. A creamy, cheesy vegetarian Mexican-inspired side dish.

Pearl barley browned in margarine and baked with cauliflower, mushrooms, shredded carrots, and onion in vegetable broth. A cozy vegetarian casserole with zero cholesterol.

Potato and egg casserole built on bacon-fat-fried potatoes layered with American cheese, whole eggs cracked in, and evaporated milk. A 40-minute brunch bake with crisp potato edges, runny yolks, and serious bacon flavor.

A simple, yet scrumptious casserole made with eggplant, bell peppers and juicy tomatoes.

A lighter eggplant casserole layered with herby tomato sauce, nutty Swiss cheese and a Parmesan-bread crumb topping. No frying, just baked until bubbling. Vegetarian and diabetic-friendly.

Hearty vegetarian two-bean and cheddar cheese pie loaded with chickpeas, kidney beans, and melted cheddar in a homemade biscuit crust. A filling, protein-rich meatless dinner baked in just 25 minutes.