Sponge cake

Ingredients:

Three eggs.             Sugar.
Milk.                       Flour.
One yoghurt.           Olive oli.
Yeast.                      Grated lemon rind.

Recipe:

First, put in the container the eggs, yoghurt, sugar and flour. Beat and add the yeast, the olive oil, the milk and the lemon. Beat again and put in the oven during 30-35 minutes.