Casserole: Mix the wild rice and chicken into the cornbread dressing if desired. Spread into a buttered 9 x 13 inch pan. Bake 30 minutes covered and 30 minutes uncovered.
Make Ahead: Prepare the dressing to the point of baking. Cover tight with plastic wrap and refrigerate up to 2 days. Set casserole out to come to room temperature before baking. Wild rice can be made up to 2 days in advance, store in an airtight container in the refrigerator until ready to cook.
Storage: Store leftover dressing in an airtight container or covered with plastic wrap in the refrigerator up to 4 days.
Reheat: Place cornbread and wild rice dressing in a baking pan, cover with aluminum foil and bake at 350° for 12- 15 minutes or until heated through.
Chicken: The chicken is optional and if you are needing a vegetarian dish, use vegetable broth in place of the chicken broth.