Turkey? What turkey? You won’t find that bird anywhere near these 10 vegetarian dishes, all gorgeous and hearty enough to serve as a main dish this Thanksgiving. Holiday Stuffed Pumpkin from Green Kitchen Stories: Almost too pretty to eat — seriously! Acorn Squash with Walnuts and Cranberry from Let the Baking Begin: We love taking cranberry from its side dish status and giving it a starring role in this dish.