Ingredients
Bottoms:
7 dkg icing sugar
14 dkg softened butter
21 dkg plain flour
1 egg yolk
Upper parts:
20 dkg ground walnuts
20 dkg icing sugar
2 egg whites
Cream:
10 dkg softened butter
7 dkg icing sugar
2 spoons of cocoa powder
1 spoon of jam (currant jam is the best)
a little bit of rum
Preparation
Bottoms:
Leave the dough in the fridge for approx 1 hour.
Make small circles 0,5-1 cm high.
Bake at 150 ⁰C for 7 min. (till it turns to a slightly darker yellow)
Upper Parts
Mix all of the ingredients and sprinkle a small amount of icing sugar into the form and squeeze the mix in, leave a small hollow for cream at the bottom, and carefully take it out. Leave it to harden overnight. It's a little bit tricky at the beginning because it's sticky, but you will figure out the technique.
Cream:
Properly mix the butter and sugar then add the rest of the ingredients.
Put enough cream into the upper parts and stick the whole thing onto the bottoms, and make sure that it all holds together.