Looking for vegetarian and vegan main course ideas for Thanksgiving? Below are elegant, flavorful vegetarian mains that work beautifully as centerpieces — from hasselback and stuffed squash to whole roasted cauliflower, roasts, pot pies, and Italian-inspired dishes.
Want side dish or appetizer ideas to complete your menu? Use complementary recipes to build a full vegetarian Thanksgiving meal.
As holiday planning ramps up toward mid-November, now is a great time to choose a centerpiece that satisfies vegetarians and delights everyone at the table. Here are curated vegetarian main dishes that are beautiful, seasonal, and full of flavor.
Roasted or Stuffed Squash Main Dishes
Winter squashes offer vibrant color, varied textures, and natural bowls for stuffing. Scoop the seeds, fill with savory or sweet-savory mixtures, and roast until caramelized for an impressive main.
Pomegranate-Glazed Hasselback Butternut Squash
Thinly sliced hasselback squash bakes into crisp-edged, tender slices when brushed with a pomegranate-maple glaze. It’s visually striking and simple enough to prepare with basic kitchen tools.
🍁🍁🍁
Vegan Stuffed Butternut Squash with Quinoa, Apples and Figs
Roast halved butternut squash while basting with plant butter, fig jam, and maple syrup. Fill with a quinoa, apple, and fig stuffing for a balanced sweet-and-savory main that reheats well.
🍁🍁🍁
Vegetarian Stuffed Acorn Squash
A cornbread-based stuffing with charred poblano, red pepper, chickpeas and apples makes a comforting, rustic filling that pairs perfectly with roasted acorn squash halves.
🍁🍁🍁
Stuffed Delicata Squash
Delicata needs no peeling — just scoop the seeds and roast skin-on. Fill with a make-ahead spinach, quinoa and apple stuffing for a quick and elegant main.
🍁🍁🍁
Spicy Squash Boats with Fruity Quinoa
A spicy glaze of chipotle, hoisin and maple caramelizes on roasted delicata, topped with a fruity quinoa pilaf studded with apples and dried fruit for sweet-heat contrast.
🍁🍁🍁
More Stuffed Vegetable Dishes
Stuffed Red Bell Pepper Casserole
Vegetarian jambalaya-style filling spooned into red peppers and baked with a cornbread topping and melted cheese makes a hearty, family-friendly centerpiece.
🍁🍁🍁
Portabella Mushrooms with Cabernet Onions and Gorgonzola
Large portabellas filled with cabernet-simmered onions, raisins, wilted spinach, and topped with gorgonzola and pomegranate arils create a festive, flavor-packed main.
Whole Roasted Cauliflower Main Dishes
Whole roasted cauliflower makes a dramatic centerpiece. The exterior crisps while the interior stays tender, and the vegetable pairs beautifully with bold sauces, crusts, and garnishes.
Whole Roasted Cauliflower with Tahini Sauce
Char the head of cauliflower until edges caramelize and serve it on a bed of tahini, finished with smoky paprika dressing for depth and color.
🍁🍁🍁
Roasted Whole Cauliflower with Red Pepper Pesto
Marinate a whole cauliflower in red bell pepper pesto, then roast or air-fry until the surface crisps, adding bright, concentrated flavor to the center of your table.
🍁🍁🍁
Pistachio-Crusted Whole Roasted Cauliflower
A crunchy pistachio crust contrasts the soft interior, while a lemony parsley-pistachio cream sauce adds brightness and richness for a memorable presentation.
Vegan and Vegetarian Roasts
For a classic roast-style centerpiece, choose from layered nut roasts, seitan or tempeh roasts, or elegant wellingtons filled with mushrooms, chestnuts, and seasonal vegetables.
Mushroom Wellington
A rich mushroom and chestnut filling with caramelized onions and spinach, wrapped in puff pastry, makes an elegant vegetarian centerpiece that slices beautifully for serving.
🍁🍁🍁
Seitan Roast with Mushroom Gravy
A savory seitan roast paired with roasted root vegetables and a creamy mushroom gravy provides hearty, meaty textures while remaining entirely plant-based.
🍁🍁🍁
Layered Nut Roast
Layer roasted butternut, greens, beets and spiced nuts for a festive nut roast that holds its shape and showcases seasonal produce.
🍁🍁🍁
Pot Pies All Dressed Up
Pot pies are comforting and celebratory — upgrade them with flaky filo or buttery puff pastry to make individual or family-style mains that feel special.
Vegan Pot Pie with Filo Crust
Make a nutty, creamy vegan béchamel with broccoli, leeks, mushrooms, carrots and peas, then layer with flaky phyllo for an elegant, handheld-style main.
🍁🍁🍁
Classic Vegetarian Pot Pie
A straightforward vegetable pot pie topped with puff pastry is wholesome and easy to make ahead, using pantry or freezer ingredients for convenience.
Go Non-Traditional with Italian Main Dishes
Bring Italian comfort to the Thanksgiving table with risottos, baked pastas, or polenta lasagnas that are hearty, satisfying, and crowd-pleasing.
Butternut Squash and Sage Risotto with Pears
Creamy risotto with roasted butternut, sage and pear adds a touch of autumn sweetness and can be prepared on the stovetop or in an Instant Pot for convenience.
🍁🍁🍁
Eggplant Pesto Parmesan Casserole
A layered eggplant casserole with pesto and parmesan is an updated, faster take on a classic that remains a guaranteed crowd-pleaser.
Cheesy Polenta Lasagna Casserole
Polenta layers replace noodles in this gluten-free lasagna, layered with cheeses, roasted peppers, spinach and marinara for a rich, comforting main course.
Any of these vegetarian mains can be dressed up with seasonal garnishes, nut-based sauces, or a bright herb finish. Choose one that fits your schedule and the number of guests — many of these dishes hold well and can be made ahead — and you’ll have a centerpiece that shines on your Thanksgiving table.