Tear the marzipan into a bowl, add the cocoa and the rum, knead everything well, I did it with my hands. Then shape the mixture into small balls.

Soften the bitter chocolate in a water bath, then dip the marzipan balls in the chocolate and then roll them in the crumble, place on baking paper and let set ;-)

Is a nice souvenir ..... but also fits in your mouth every now and then ;-)))