Hawaiian Pie(Makes Two 8-Inch Pies)  
["1 Tbsp. margarine", "2 c. crushed pineapple", "1 1/4 c. sugar", "2 Tbsp. cornstarch", "1 c. chopped walnuts", "2 sliced bananas", "1 small can coconut", "16 oz. Cool Whip", "2 pie crusts (8-inch)"]
["Bake pie shells at 350\u00b0 until brown.", "Cool."]
["margarine", "pineapple", "sugar", "cornstarch", "walnuts", "bananas", "coconut", "pie crusts"]