Warm Apple Crisp
["6 c. sliced and peeled apples (slice thin)", "1/3 c. sugar", "1 tsp. cinnamon", "1/2 tsp. salt", "2 Tbsp. butter or margarine, melted", "3/4 c. sugar", "1/2 c. flour", "1/3 c. butter or margarine", "whipped topping"]
["Mix together apples, 1/3 cup sugar, cinnamon, salt and melted butter.", "Place in greased 8-inch square baking dish; set aside."]
["peeled apples", "sugar", "cinnamon", "salt", "butter", "sugar", "flour", "butter", "topping"]