Chop the chocolate and melt it over a warm water bath. Dissolve coffee in 1 tbsp. hot water. Coarsely chop 3/4 of the mocha beans
Cream fat, sugar and salt with the whisk of the hand mixer. Stir in the eggs one after the other. Mix flour and baking powder, alternately stir into the fat egg mass with the milk. Stir melted chocolate, coffee and chopped mocha beans into the dough
Pour the dough into a greased, flour-dusted ring cake mould (700 ml capacity). Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 25-35 minutes (stick test)
Take out and let it cool down for about 10 minutes. Turn onto a cake rack, let it cool down
Chop white couverture, melt over a warm water bath. Let it cool down a little. Decorate the cake in strips with the icing and let the couverture stand for a while. Press the remaining mocha beans on the upper edge, let dry
waiting time approx. 1 1/2 hours