Start the oven at 180 degrees Celsius.
Separate the egg whites from the egg yellows. Pour the egg whites in a bowl and mix it to a firm foam with an electrical mixer.
Pour the icing sugar, grated coconut and the vanilla sugar in the egg whites. Stir it slowly together with a big spoon.
Place a baking paper on a baking sheet.
Make small round piles on a baking paper.
Place the cookies in the middle of the oven for approx fifteen minutes or until the cookies are light brown in color.
Take out the cookies and let them cool down in room temperature before serving.