Mix flour with baking powder and place on a work surface and make a well in the middle. Pour eggs and a few drops of butter vanilla flavor into the well. Spread the sugar, vanilla sugar and the butter cut into small pieces around the edge. Knead everything into a smooth dough. Finally knead in the cranberries and chill for 1 hour.
Preheat the oven to 180 ° (convection 160 °).
Roll out the dough about 0.8 cm thick on a floured work surface and cut out stars with a cookie cutter. Place on a baking sheet lined with baking paper.
Bake the cookies in the oven for about 8-10 minutes. The cookies can be lightly baked. Let cool down and put in a storage jar.