Pour 1/4 l boiling water over the espresso powder. Cool down. Dice marzipan roughly. Chop the mocha beans to 1 tbsp. Grease a ring cake tin (22 cm Ø; approx. 2.5 l capacity) and sprinkle with breadcrumbs
Cream fat, sugar, vanillin sugar and 1 pinch of salt. Stir in the eggs one by one. Mix flour, baking powder and cocoa, stir in with the espresso. Fold in marzipan and chopped mocha beans
Spread the dough into the mould. Bake in the preheated oven (electric oven: 175 °C/circulating air: 150 °C/gas: level 2) for approx. 11/2 hours (cover after approx. 1 hour if necessary)
Leave the cake to cool in the mould for about 15 minutes. Then turn out of the tin and let it cool completely. Dust with icing sugar and decorate with the rest of the mocha beans