This one is very quick and easy:
2 crusts
2 cups diced cooked chicken
1 cup frozen mixed vegetables
1 can cream of chicken soup, undiluted
1/2 cup milk
Heat oven to 350 F
Combine ingredients in bowl. Dump into crust and top with other crust.
Crimp edges and poke some small holes in top
Bake 40-45 minutes
Refrigerate leftovers (if there are any)