Heap the flour, baking powder, sugar, cinnamon, almonds and the chopped butter on the worktop. Press a well in the middle and pour the Jägermeister into it. Add the chocolate chips and stir with a knife. Knead into a shortcrust pastry with your hands or a hand mixer. Cover and place in the refrigerator for 2 hours.
Preheat the oven to 180 degrees. Roll out the dough thinly on a lightly floured work surface and cut out motifs. Place the cookies on a baking sheet lined with baking paper and bake on the middle rack for 12-15 minutes.
For the icing, mix powdered sugar with Jägermeister and spread on the cooled cookies. Let dry and serve.