Company Turkey and Ham Casserole

In the South, a “company casserole” always implies a dish that will serve at least a dozen guests, and none of these elaborate preparations is more popular than a crusty one featuring ham and chicken or turkey. This makes an ideal buffet casserole, it’s basically a cinch to prepare, and, frankly, I know of no better way to use up leftover turkey and ham during and after the Thanksgiving and Christmas holidays. Southern cooks might easily substitute grated sharp cheddar or Parmesan cheese fo