Low-Fat Pound Cake
["1 c. sifted flour", "1/2 c. sugar", "1 1/2 tsp. baking powder", "1/4 tsp. salt", "4 eggs, separated", "1/4 c. vegetable oil", "1/4 c. water", "1 tsp. vanilla", "1/2 tsp. cream of tartar", "1/2 c. sugar"]
["Combine flour, 1/2 cup sugar, baking powder and salt in small mixing bowl.", "Make a well in center; add egg yolks, oil, water and vanilla.", "Beat at high speed of electric mixer 5 minutes or until satin smooth."]
["flour", "sugar", "baking powder", "salt", "eggs", "vegetable oil", "water", "vanilla", "cream of tartar", "sugar"]