Pineapple Crumb Cake
["1 bag graham cracker crumbs", "3 egg yolks", "1 1/2 c. sugar", "1 1/2 c. milk", "3/4 c. salad oil or shortening", "1 Tbsp. baking powder", "3 egg whites"]
["Mix first 6 ingredients.", "Beat the egg whites and fold in. Bake in 350\u00b0 oven for 40 to 45 minutes in long pan."]
["graham cracker crumbs", "egg yolks", "sugar", "milk", "salad oil", "baking powder", "egg whites"]