Heat the sugar, honey, vanilla sugar, butter and milk while stirring until everything has melted into a smooth mass. Allow to cool and work with the other ingredients (except for couverture) to form a smooth dough. Do not roll out the dough too thinly on a floured work surface and cut out stars. Place on a baking sheet lined with baking paper and bake in a preheated oven at 180 ° C for about 10-15 minutes. Melt the couverture and coat the cooled stars with it.