Upside-Down Pie
["3 Tbsp. butter", "1/2 c. sugar", "1 c. flour", "pinch of salt", "1 Tbsp. baking powder", "3/4 c. milk", "1 large can crushed pineapple"]
["Mix together thoroughly the butter, sugar, flour, salt and baking powder. Add enough milk to make a batter; beat 1 minute. Pour into a buttered casserole. Make topping by using pineapple mixed with remaining sugar. Bring to a boil. Pour over batter. Bake in 400\u00b0 oven 30 minutes. Serve hot or cold. Makes 6 servings."]
["butter", "sugar", "flour", "salt", "baking powder", "milk", "pineapple"]