Marzipan kneaded well and divided into balls of desired size . Knobs are withdrawn slightly in length and are formed so as not to have a perfectly smooth surface. Large, clean kitchen towel spread and sprinkle with cocoa and spices. The balls of marzipan, put it, the ends of the towel to catch two in two balls is shaken slightly, but a little longer, so as to be completely rolled in spices. The potatoes were left for about 2 hours to poizsahnat without touching and are ready for consumption. They come back in the box, as the lines are separated by parchment paper. In the refrigerator for lasting at least 3 weeks.