Mix the almond flour with the icing sugar and the vanilla sugar.
Add the egg whites.
Put into the mill.
Let it rest for 1 hour.
Roll out the dough into 1.5-cm diameter and mold it into rings.
Decorate on both sides with pistachios cutted into halfs.
Bake for 15min at 180 °
You can try it with .....Almond syrup Pistachio syrup Mint syrup