25 Vegetarian Thanksgiving Casseroles That Everyone Will Love
These vegetarian Thanksgiving casseroles are so delicious, you won’t even notice the turkey on the table. Thanksgiving classics like green bean casserole and mashed sweet potatoes get fun, flavorful twists the whole family will enjoy. Recipes like our Apple-Cranberry Stuffing and Creamed Spinach Casserole are healthy, filling and complement any Thanksgiving table.
Scalloped Sweet Potatoes
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.
Cauliflower Casserole with Mixed-Seed Crust
The cheesy-seedy crust that tops this healthy cauliflower casserole recipe evokes everything bagels. Serve for the holidays or as a hearty side dish with roast chicken.
This creamy potato casserole, full of roasted potato slices and a creamy sauce, is topped with crunchy breadcrumbs. It goes well with just about anything--from a holiday roast to weeknight pork chops.
Vegan Green Bean Casserole
Now everyone can enjoy classic Thanksgiving favorites, like this dairy-free green bean casserole. We make a homemade vegan cream of mushroom soup using almond milk for the creamy base that's combined with fresh green beans. Top it off with classic french-fried onions (we have a vegan recipe for that, too!) for a side dish everyone will devour.
Make this stuffing with an apple variety that holds its shape rather than turns to sauce during the cooking process, so there will be tender bites of fruit throughout. Honeycrisp, Granny Smith or Pink Lady are all easy-to-find options.
Creamed Spinach Casserole
This creamy spinach casserole recipe is a more sophisticated cousin to creamed spinach. It's perfect for weekend entertaining or as a holiday side dish.
Cheesy Green Bean Casserole
If green bean casserole is a must-have in your family at Thanksgiving but you’re, well, ready for a change, give this cheesy version a whirl.
Pear & Red Onion Gratin
Bosc pears are strong-flavored and hold their shape when cooked, making them well suited for this savory side dish. It's a terrific accompaniment for a glazed ham or grilled sausage or most any roasted meat or poultry.
Butternut Squash Casserole
This simple butternut squash casserole recipe combines sweet butternut squash with a touch of brown sugar and cinnamon and is finished with a buttery, crunchy topping. It's sure to be a welcome addition to any Thanksgiving menu.
Cornbread Stuffing with Brussels Sprouts & Squash
Brussels sprouts and winter squash make this cornbread stuffing look and taste great. You may need to bake two batches of cornbread to have 2 pounds for this recipe--you can even make it the day before.
Mashed Potato & Roots Casserole
Rutabaga and/or celeriac give this casserole a more nuanced flavor, but you could also use turnips or kohlrabi—or make it with all potatoes instead.
No-Sugar-Added Sweet Potato Casserole
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.
Instant Pot Green Bean Casserole
Free up space in your oven and on the stovetop this Thanksgiving with the help of an electric pressure cooker, like the Instant Pot. Not only does it cook entirely in one pot, it cooks super-quick, perfect for a last-minute side dish.
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.
Meringue-Topped Sweet Potato Casserole
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.
Slow-Cooker Green Bean Casserole with Crispy Onions
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.
Root Vegetable Gratin
The rich flavor of Gruyère cheese brings out the nutty flavor of the roots in this creamy gratin. Any combination of roots works in this recipe, but if you use red beets, they will streak the gratin with bright color. A delightful side dish for any roasted meat.
Roasted Garlic & Leek Bread Casserole
This stuffing-like vegetable-and-bread casserole recipe is inspired by the vegetable tians of Provence. The soaked stale bread binds leeks, nutty raclette cheese, abundant roasted garlic and thyme. Serve with roast chicken and a green salad to make a swoon-worthy meal.
Vegan Scalloped Potatoes
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.
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.
Tomato & Green Bean Casserole with Spicy Herb Pesto
No gloppy canned soup in this healthy green bean casserole recipe. Simply give cilantro, parsley or chives (or a mix of all three) a whirl in the food processor to make the pesto-like sauce that ties the casserole together.
Mashed Celeriac & Potato Casserole
Celeriac adds a bright celery-like flavor and lightens the texture in this healthy mashed potato casserole. The fried shallots are reminiscent of the crispy onions that top a green bean casserole.
Brussels Sprout Gratin
A creamy Brussels sprouts casserole is a delightful accompaniment to any holiday meal. 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.
Vanilla-Rosemary Double-Potato Dauphinoise
A traditional Dauphinoise, also known as a gratin, uses heavy cream and butter, but this healthy potato gratin recipe is lightened with whole milk and reduced-fat cream cheese to create decadent results with fewer calories.
Butternut Squash Gratin
Roasted butternut squash slices layered with a creamy sauce and topped with golden breadcrumbs makes 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.