In a 3-quart saucepan combine gravy, turkey, peas, mushrooms, chopped dried tomato, water, 1 tablespoon of the parsley and 1/2 teaspoon of the poultry seasoning. Stir occasionally over medium low heat until mixture comes to a boil.
Meanwhile, in bowl combine the baking mix, the remaining parsley and poultry seasoning, the pepper and milk. Mix just to blend thoroughly.
Pour turkey mixture into shallow 2-quart casserole or 9-inch square baking dish. Top it with baking mix mixture, dropping with tablespoon in six equal mounds. Place on baking sheet and bake about 20 minutes until turkey mixture is bubbly and topping is golden brown. Enjoy!