For the dough, knead the first 8 ingredients into a smooth dough. If it sticks, wrap the dough in foil and put it in the fridge for a while.
Roll out on a floured work surface about ½ cm thick, cut out cookies about 4 cm in diameter and place on baking sheets lined with baking paper. Brush the biscuits with the beaten egg and sprinkle with flaked almonds.
Bake in the preheated oven at 180 ° C for about 10 minutes. Put the baking paper on a wire rack and let it cool.