Healthy Vegetarian Casserole Recipes

This cheesy baked eggplant Parmesan has no breading, which means it's easier to make than the traditional version. There's no dredging or frying--instead, the eggplant is roasted until tender before being layered in the casserole dish with a tangy homemade tomato sauce, mozzarella and Parmesan cheese. And without breading, this satisfying eggplant Parmesan is also gluten-free!

An aromatic mixture of garlic, paprika, cumin, coriander, allspice and cayenne flavors this vegetarian quinoa and squash casserole recipe. Frozen squash is a super-easy topping.

Pick your favorite table-worthy baking dish for this healthy French toast recipe--the breakfast casserole goes straight from the oven to the table. Serve with pure maple syrup.

Perfect for a spring brunch or light supper, this Italian omelet is baked so it is easy to serve to a group.

This classic and comforting Mexican-inspired dish is easy to make on a busy weeknight.

Mac & cheese can be a true comfort on a gloomy day, and our healthy update takes advantage of extra-sharp Cheddar balanced with creamy low-fat cottage cheese and tucks a layer of spinach into the middle, which may help picky eaters down their vegetables. Whole-wheat pasta adds robust flavor and extra fiber.

This rice, spinach and Cheddar pie is a cinch to prepare--especially if you have leftover cooked rice. If you don't, follow package directions for 4 servings to get about 3 cups cooked rice. Serve with steamed artichokes with light mayo mixed with lemon for dipping.

The coolest way to make classic eggplant parm--and easier too! Use the hasselback technique to make partial cuts into the whole eggplant every 1/4 inch or so to fill up with melty cheese, flavorful sauce and crunchy breadcrumbs.

These mini vegetarian shepherd's pies feature lentils, carrot and corn, crowned with a velvety mashed potato topping. The recipe can also be made in a broiler-safe casserole dish. Serve with a spinach salad with oranges, walnuts and red-wine vinaigrette.

Both homey and healthful, this cheesy dream of a casserole is loaded with nutrients from spinach, and super savory and lip-smack-y from all the sautéed mushrooms. Any 'shroom will do, so pick your fave.

This cheesy eggplant casserole has a light custard with deliciously tender and flavorful summer vegetables and fresh herbs. The cheese makes this easy dish creamy and decadent. Enjoy it for brunch or dinner with a green salad on the side.

This filling rice casserole, loosely based on paella, features seared corn, roasted peppers, garlic and red onions. If you like, include diced zucchini or chopped green beans as well. A flavorful roasted garlic mayonnaise makes a luxurious topping.

Pesto adds fresh herbal flavor to this zucchini and squash casserole. This easy summer casserole is perfect for when you have a bounty of fresh garden zucchini and summer squash.

This hash brown and egg dish with sweet green pepper rings is easy to create and perfect for brunch or breakfast.

Thanks to fresh green beans, an easy homemade cream sauce and crispy onion topping, this green bean casserole recipe is healthier and more delicious than traditional recipes that use canned soup, beans and onions. Plus, the slow cooker saves you time cooking at the stove. Make sure to use fresh green beans, as frozen green beans will become mushy.

This vegetarian enchilada recipe is weeknight-fast when you skip the step of filling and rolling the enchiladas and make a stacked enchilada casserole instead. Just layer the tortillas, sauce and cheesy spinach filling the way you would lasagna and have the casserole in the oven in 20 minutes.

Biryanis are rice-based casseroles that combine a saucy meat, vegetable or legume curry with basmati rice, whole spices, nuts and raisins. This particular dish is a nutritional powerhouse, thanks to the mustard greens and chickpeas. Look for the specialty spices--cardamom pods, saffron and garam masala--in the spice section of well-stocked supermarkets or online at penzeys.com.

As this layered slow-cooker squash casserole recipe cooks, the liquid from the tangy tomatillo salsa and summer squash is absorbed by the quinoa, adding tons of flavor to the final dish.

Eggplant Parmesan doesn't have to include layers of deep-fried eggplant and mountains of cheese. This healthy eggplant Parmesan recipe has is satisfying without piling on the calories and fat. Don't skip the step of salting the eggplant, especially if you want to freeze one of the casseroles. Salting helps to draw out extra moisture so the eggplant holds up better in the freezer. Serve with a salad of bitter greens tossed with a red-wine vinaigrette. This recipe makes enough for two 8-by-8-inch casseroles (four servings each)--have one for dinner tonight and freeze the other for a night when you don't have time to make dinner.

This healthful and comforting vegetarian casserole is perfect on a cool night--or any time of year when you want to remember clear, brisk October evenings. Make It a Meal: Enjoy with a glass of Zinfandel and for dessert, Ida's Mandelbrot dipped in a fresh-brewed cup of coffee.

Classic eggplant Parm is filled with cheese, but this vegan eggplant Parmesan combines nondairy mozzarella cheese with nutritional yeast for a dairy-free cheesy substitute that gives you the comfort food factor without animal products. For the breading, use egg replacer, which you can find in natural-foods stores and the special-diet section of large supermarkets.

Intense, earthy and absolutely addictive, New Mexico's cheese enchiladas showcase red chile sauce at its most elemental, thickly blanketing tortillas and melted Cheddar. We've added some extra creaminess and body with locally popular pinto beans, to cut down on the classic's load of saturated fat. Top with shredded lettuce and minced onion.

It doesn't get any tastier than this make-ahead breakfast casserole. Spinach adds color and nutrients, while feta cheese adds a touch of saltiness.

In this vegetarian polenta casserole recipe, the choice of cheese is as important as which wild mushroom you use. Morel or hen of the woods (maitake) mushrooms give a more “meaty” experience, while chanterelle or cremini mushrooms will have a milder flavor. The polenta recipe calls for rich, nutty Taleggio or fontina cheese, but you can also use a good-quality washed rind cheese like Brie or Gouda.