Vegetarian Thanksgiving Side Dish Recipes

The delicious dipping sauce makes this easy Brussels sprouts recipe an irresistible appetizer or side dish. If you want to double the recipe, use two large rimmed baking sheets and swap their spots in the oven halfway through cooking.

In this easy green bean recipe, browning the butter before tossing it with the breadcrumbs produces a nice nutty flavor. Serve this green bean dish as a healthy alternative to green bean casserole or as an easy side with steak, chicken or fish.

When you brown butter, as in this recipe, the flavor intensifies so adding just a little to Brussels sprouts still makes a big impact.

Whir cauliflower into a creamy low-carb substitute for mashed potatoes. This easy recipe gets a kick of flavor from garlic-infused olive oil, making it a dairy-free (and vegan) vegetable side dish.

This lemon and dill vinaigrette is a natural complement to green beans. It's also great tossed with steamed asparagus or drizzled over sliced fresh tomatoes. To make this recipe serve 10, multiply all the ingredients by 2 1/2: Use 2 1/2 pounds green beans, 3 tablespoons dill, 2 1/2 tablespoons each shallot, oil and lemon juice, 2 1/2 teaspoons mustard and 3/4 teaspoon each salt and pepper.

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!

Simply prepared green and yellow beans with wild mushrooms are easy holiday fare.

Use nonfat milk and egg product to create this low-fat, low-calorie vegetable side dish.

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.

Typical green bean casseroles bathe ingredients in a heavy cream sauce and top them with buttered breadcrumbs or cheese. Our healthier version saves about 160 calories and 12 grams of saturated fat compared to a traditional recipe.

Roasting carrots brings out their sweetness, which is enhanced further with a tangy balsamic and maple glaze. Serve them straight-up for an easy weeknight side dish or garnish with chopped hazelnuts for holiday meals and dinner parties.

A combination of brown sugar and apple juice makes these easy candied carrots sweet but not cloying. Chopped fresh thyme brightens the flavor in this classic side dish, but feel free to omit it if you want an even simpler dish. Serve with chicken, pork or your Thanksgiving dinner.

Serve this hearty and healthy fall salad with roasted pork tenderloin, chicken or salmon, or with your Thanksgiving meal. All of the vegetables are roasted on the same pan, so this recipe is easy to prep, and it tastes great warm or at room temperature so it's perfect for holiday buffet tables and potlucks. Cranberries add a sweet-tart edge, while the maple-tahini dressing provides depth.

In this pungent mushroom risotto, we substitute fiber-rich barley for the more traditional arborio rice. Any combination of mushrooms will work; if you use shiitakes, remove the stems from the caps before using.

We cook then cool the beans in advance so they can be heated up and seasoned moments before the meal. If you don't like tarragon, substitute dill or leave it out completely.

This cheesy corn casserole is surprisingly light and fluffy, thanks to eggs and a whirl in the blender. The sweet corn batter and salty Cheddar cheese make this casserole pleasing to kids and adults alike.

Pure maple syrup, as opposed to artificially flavored and colored “pancake” syrup, is an extraordinary cooking ingredient. Here it adds body as well as rich flavor to the dressing, providing a perfect counterpoint to the smoked cheese.

This healthy recipe is a savory riff on the traditional brown-sugar-and-pecan-topped sweet potato casserole so often found on Thanksgiving tables. Crispy baby kale leaves make a stunning garnish, but any green or herb that suits you will look great, fried or not.

Instead of loading up this comfort food side with tons of brown sugar and marshmallows, we have turned to sweet spices, vanilla and inherently sweet dried fruit to enhance the natural sweetness of the sweet potatoes. A topping of pecans and pepitas replaces traditional marshmallow topping to keep it healthy and add texture and color for a beautiful casserole.

Roasted pears with Brie and pistachios is delicious as a first course or a side with roast pork or lamb. Leave the stems on for the prettiest presentation.

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.

Apples and blue cheese are a heavenly match in this fennel and apple salad recipe dressed with a tangy cider-vinegar dressing.

This creamy broccoli-and-cauliflower casserole is a hassle-free side dish that just about everyone loves. 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.

Sweet balsamic vinegar and nutty Parmesan cheese complement roasted green beans and shallots in this easy and healthy side dish. Roasting the green beans gives them a sweet, caramelized flavor while they still retain some bite. Serve with chicken, fish, pork--you name it. These green beans are also a wonderful addition to your Thanksgiving meal.