Mrs. Knappe's Turkey casserole

Every year the day after Thanksgiving the K C Star use to print "Mrs. Knappe's Turkey Casserole but this year they had a Turkey Taco. Here is her old recipe if you do not want a taco. Here it is. Leftover dressing,leftover turkey, leftover gravy. Bake casserole for 40 minutes at 325 degrees. If you do not have enough gravy packages gravy is good.