O.k. this is a staple in my household and everyone I've ever made it for has loved it, I didn't create most of these but I tweak them to make them my own:
1 lb. ground turkey
Publix seasoning blend (celery, onion, green pepper) or use fresh which takes even better and throw in some parsley or basil from the garden!
1 pack prepared mashed potatoes from cold section in Publix(for convenience) or make fresh mashed potatoes
1 pack dry mushroom gravy (Publix brand) also optional I've made it without and still just as good just adds more flavor
Mushrooms-fresh or canned up to you, I always prefer fresh but leave out because my husband doesn't like:(
Brown turkey and seasoning blend w/mushrooms in saute pan add 2 tablespoons tomato sauce with a dash of cornstarch or Wondra to thicken mixture
Spread in casserole and top with mashed potatoes, broil for 7 minutes in oven