Watergate Salad
["1 box instant pistachio pudding", "1 (12 oz.) container Cool Whip", "1 (8 oz.) can crushed pineapple in heavy syrup", "1 (8 oz.) pkg. chopped walnuts"]
["Carefully fold pudding and Cool Whip until blended.", "Fold in pineapple with the syrup and the walnuts.", "Cover and chill for at least 1 hour.", "Serve as a side dish with meal or a dessert."]
["pineapple", "walnuts"]