To make a sponge cake you will be required to make a mixture of eggs, margarine, baking powder, flour and sugar. After baking you can tell a layer is cooked by pressing lightly on the centre; if it springs back up it is ready.
1. Mix coffee and rum together. Cut the sponge cake in half, or use one thin cake. Pour coffee mixture over the bottom layer, but not so much that it soaks the cake and it falls apart. 2. With a mixer, blend the cheese and sugar together until www.ehow.com
1. Sift the flour and baking powder, using a sift. Ad. 2. Add the sugar in the baking powder and flour. 3. Make sure the butter is at room temperature and beat that in with an electric whisk. 4. Add the two eggs, again using the electric whisk. And www.wikihow.com