Koja make sponge cake recipe

Many sponge cake sold in Indonesia Juka you want to know how
Ingredients: sponge cake recipe makes Koja, let us consider how to make it

Ingredients:
6 eggs
150 gr brown sugar, fine comb
160 grams of flour
100 gr grated coconut
1/4 teaspoon vanilla

How to cook:
Whisk eggs and brown sugar until smooth.
Put flour and vanilla, mix well. Add coconut and stir again.
Pour mixture into small molds that have been the topical margarine.
Oven 170 ⁰ C, 30 minutes or until cooked.
Lift, remove from pan and serve.