Poppy Seed Cake
["1/2 c. poppy seed", "3/4 c. butter", "2 c. sifted flour", "4 beaten egg whites", "1 c. milk", "1 1/2 c. sugar", "1 1/2 tsp. baking powder", "1 tsp. vanilla"]
["Soak poppy seed in milk for 2 hours.", "Cream butter.", "Add sugar, milk and poppy seed.", "Add dry ingredients, then egg whites. Bake at 375\u00b0 for 30 to 35 minutes."]
["poppy seed", "butter", "flour", "egg whites", "milk", "sugar", "baking powder", "vanilla"]