Mix the butter with the sugar until frothy. Add the egg with the flour, the sesame, the milk and the salt to the sugar butter and knead all the ingredients with the hand mixer.
Preheat the oven to 160 degrees (with convection) and let the dough rest for 15 minutes.
Shape the dough into small talers (5 mark pieces in size, 0.5 cm thick, has proven itself), place on a baking sheet lined with baking paper and bake for 15 minutes until golden brown.