How to make
Beat the eggs and sugar with the vanilla sugar well.
Add the flour and baking powder to the frothy mixture and mix.
Pour the mixture into a greased deep baking pan.
Cut the peaches into slices and pour them over the mixture.
Bake the peach sponge cake at 360°F (180°C) for 40 minutes.
Sprinkle the Rustic Peach Sponge Cake with powdered sugar.
