Use the ingredients for the dough to make a shortcrust pastry and refrigerate for 30 minutes.
Then roll out on a floured surface and cut out the cookies with a small drinking glass. Place on a lightly greased (or on baking paper) baking sheet.
For the topping, beat the egg whites very stiffly, slowly pour in the sugar and continue beating for 1 minute. Mix in the rest of the grated nuts and place piles on the cut-out cookies. Place a hazelnut kernel in the middle of each.
Bake in the preheated oven at 175 ° for about 15 minutes. Remove from the baking sheet and let cool down on a wire rack.