Vegetable Casserole Recipes

This sweet potato, sausage and apple casserole is perfect for brunch or dinner. The crunchy top of the toasted bread combines winningly with a custardy filling studded with apples, sweet potatoes and savory sausage.

If you don't have a spiralizer to make this healthy zucchini noodle casserole (aka zoodles), use a vegetable peeler to make long thin strips of the squash and zucchini, stopping when you reach the seedy center. Just a few minutes under the broiler gives these ricotta-and-basil-filled nests a light golden top.

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.

Here's a terrific way to dress up the last of the season's summer squash. Reduced-fat cheddar cheese gives this side dish recipe plenty of flavor.

This easy casserole, full of ground beef, roasted broccoli and topped with hash browns, was inspired by the classic Minnesota Tater Tot hotdish. Roasting the broccoli before adding it to the casserole gives the whole dish a much more complex and exciting flavor, but it's by no means necessary. If you want to keep it simple, skip roasting the broccoli (Step 2) and use 6 cups frozen broccoli, thawed, in its place (omit 1 tablespoon oil, as well).

Make this quick and easy casserole for Sunday brunch or breakfast any day of the week!

In this installment of Diaspora Dining, Jessica B. Harris' series on foods of the African diaspora, the author and historian offers her version of sweet potato casserole. It's a dish she only came to enjoy as an adult, omitting the marshmallows and adding some nutty flavor without adding nuts.

This delicious zucchini gratin recipe has a delectable crispy Parmesan and breadcrumb topping and is made without any butter or cream, allowing the fresh zucchini flavor to shine. Slice the zucchini uniformly to ensure even cooking.

Make this creamy carrot-and-parsnip casserole for your next holiday meal--everyone will beg you for the recipe! Our healthier version skips the heavy cream and butter found in most recipes--saving about 160 calories and 12 grams of saturated fat compared to a traditional version.

A gratin is any dish topped with cheese or breadcrumbs mixed with butter, then heated until browned--but it needn't be heavy. This one has plenty of garden-fresh tomatoes and herbs, a touch of full-flavored cheese and a crispy crumb topping.

This pretty vegan layered casserole is so simple to make. Its only seasonings are salt and garlic-infused olive oil, which you make by sizzling a clove of garlic in olive oil for about a minute. This dish is lovely warm or room temperature. Serve with crusty bread as a vegetarian entree or alongside roasted meats as a side dish--don't forget a glass of chilled rosé.

Apples and fresh cranberries add a unique twist to this variation on the classic stuffing. Use fresh sage or rubbed sage in this healthy stuffing recipe; the ground version is too bitter.

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.

A slimmed-down white sauce makes this creamy green bean casserole side dish recipe low fat.

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.

Hotdish may be a Minnesota tradition but everyone, everywhere, should add this cheesy casserole to their fall dinner rotation.

If you love sweet potato casserole, but don't have a crowd to enjoy it with, try this stuffed sweet potato "casserole" for two. One sweet potato yields the perfect amount for two people while keeping true to the classic flavors you'd expect for Thanksgiving and other holidays.

This dish is sure to be a kid favorite that adults will crave, too. Broccoli and cheese is a classic pairing for a reason, and when served with rice and umami-rich mushrooms, the combo is even more comforting. Garnish with shaved Parmesan and additional kosher salt and black pepper, if desired.

These scalloped potatoes are surprisingly rich and creamy even though they're made with no dairy (milk, butter or cheese)--vegan comfort food at its best. We use almond milk, herbs and spices to make a flavorful sauce and finish the dish with a crunchy almond topping. This makes a satisfying side dish if you're cooking for dairy-free or vegan diets.

This lightened-up take on the classic Thanksgiving sweet potato casserole is spiked with crushed pineapple and toasted pecans. We top it with an airy, slightly sweet meringue. You can pipe the meringue to make it look fancy or simply spread it neatly with a rubber spatula.

If you're looking for a twist on classic scalloped potatoes, this recipe using roasted sweet potatoes and melty Gruyère has all the creaminess of the original with a new flavor twist. The sweet potatoes and lightened sauce--made with flour and low-fat milk--keep it healthier than butter- and cream-laden versions. Don't cut your sweet potatoes too thin--they'll turn mushy under the sauce.

Tender strings of spaghetti squash replace pasta in this cheesy gluten-free casserole that's studded with broccoli. Cheddar cheese melts into a bubbling topping. Serve with roasted chicken or pork or as part of a vegetarian dinner.

If you like sweet potato casserole, you'll love these tender, creamy melted sweet potatoes. Slices of sweet potatoes "melt" into a savory broth with spices and are topped with mini marshmallows for a hint of sweetness at the end. They're perfect for Thanksgiving or anytime in fall or winter when cooler weather settles in.

The original version of this cheesy potato casserole stars canned soup, full-fat sour cream, a stick of butter and a crust of crushed potato chips. We lightened it considerably by using a homemade white sauce instead of canned soup and swapping nonfat Greek yogurt for the sour cream. Crushed corn flakes replace the potato chips. All in all, we slashed 200 calories, 25 grams of fat (12 grams saturated) and 170 milligrams of sodium per serving. Dig in!