Today, the traditional Thanksgiving dinner includes any number of dishes: turkey, stuffing, mashed potatoes, candied yams, cranberry sauce and pumpkin pie. But if one were to create a historically accurate feast, consisting of only those foods that historians are certain were served at the so-called “first Thanksgiving,” there would be slimmer pickings. “Wildfowl was there. Corn, in grain form for bread or for porridge, was there. Venison was there,” says Kathleen Wall. “These are absolutes.” More.