Planning Thanksgiving for a mixed crowd? Mark Bittman’s Dinner for Everyone takes three angles—easy, vegan, or ambitious—on classic dishes. Each of his approaches to the holiday meal works on its own or on combination: Roast Turkey Legs with Cracker Stuffing for an easy year, an Autumn Galette with Brussels Sprouts and Chestnut Cream for a vegan table, and a Dry-Brined Turkey with Oyster-Cornbread Stuffing when you feel like showing off.