Family Tested & Approved
butter, room temperature
coffee butter cream frosting
In a mixing bowl cream together the butter and the sugar with an electric mixer on medium speed , until very light and fluffy.
Add egg yolks ( one at a time ) beating well after each one ,add the vanilla.
Sift together the cake flour and the baking powder.
Alternately add the flour and then the milk to the butter and sugar mixture ; ending with the flour. Beat well after each addition.
Beat the egg whites until stiff and then FOLD into the batter.
Grease and flour a 10x6" baking dish ; Pour in the batter.Bake @ 350° for 20-25 minutes. Cool on wire rack for at least 10 minutes before removing from pan.
When completely cool , then Cut cake in half length wise.
Fill cake with and carefully top with the top of the cake ; cover heavily with powdered sugar and refrigerate.