As first prepare a shortbread dough. Mix all the ingredients together and knead. Then let it rest in cold until next day.
Roll out a slice out of it. Take a star shaped form and cut out little stars out of it. Thus, you carefully push them into basket forms(you normally buy them anywhere they sell kitchen stuff) so they fit nicely inside them and star sides line up with basket edges.
Place them onto baking sheet into oven on medium heat until the dough gets pink.
When taken out, let cool and then fill with chocolate and decorate with a nut which I suggest to infuse in a hot water and then peel.