Apr 08, 2008
This is a basic sponge cake recipe soaked in a milk mixture. A succesful sponge cake requires proper treatment of the egg, at every step. The egg whites form the body or lightness of the cake. It is extremely important to properly fold the whites into the batter. Too much folding and you have a flat cake. Too little folding and you will have "chewy" pieces from unincorporated egg white. The 1/4 c. granulated sugar should be added to the egg whites before whipping, as sugar helps build peaks, prevents overbeating, and dissolves in liquid egg. I don't know why some reviewers thought white sugar meant powdered sugar, but sponge cakes are made with granulated sugar. I substituted cake flour (1 c. + 2 T.), added a pinch of salt, and the cake was great.
—Rebecca V2