Lemon Fluff Cake By Anonymous recipe Comments | 0 Favorites | 13 Print A lovely moist cake. Lemon Fluff Cake Ingredients 2 cups cake flour1 1/4 cups white sugar3 teaspoons baking powder3/4 teaspoon salt3 egg whites1 cup milk1 teaspoon lemon extract1/2 cup shortening Instructions 1 Preheat oven to 375 degrees F (190 degrees C). Lightly grease and flour two 8 inch round cake pans. 2 Sift together; the flour, 1 cup of the sugar, the baking powder, and the salt. 3 Beat the egg whites until stiff but still moist. Gradually beat in 1/4 cup sugar until soft peaks are formed. 4 Add the milk, lemon extract, and shortening to the flour mixture, beat for 2 minutes, scraping bowl while beating. Fold in the egg whites and pour batter into prepared pans. 5 Bake at 375 degrees F (190 degrees C) for about 25 minutes. Remove from pans and let cool. Fill with lemon filling and sprinkle confectioners sugar over the top or frost if desired.