Vegetarians deserve a showstopping centerpiece for their main course, too, and this
burnished pumpkin, filled with a fragrant stew, will have even meat eaters saying “Who needs a turkey?” Root vegetables, mushrooms, and seitan—a firm, meatlike wheat protein that soaks up all the flavors of the sauce—mingle with roasted vegetables inside the pumpkin, whose flesh you scoop out along with servings of the stew. (Don't be intimidated at the thought of assembling such a masterpiece—if you've ever made a jack-o'-lantern, you have the skills to prepare this dish.)