Place the moulds on a tray. Cream fat, 75 g sugar, vanilla sugar, cappuccino powder, 1 pinch of salt and flavour. Stir in 2 eggs individually. Mix flour and baking powder, stir in portions briefly. Fold in grated chocolate. Pour into the moulds. Pre-bake in the preheated oven (electric cooker: 175 °C/ convection oven 150 °C/gas: level 2) for approx. 5 minutes
Beat 2 egg whites and 1 pinch of salt until stiff. Add 175 g sugar and continue beating until dissolved. Spread over the muffins. At the same temperature approx.
Bake for another 20 minutes. Let it cool down. Mix cocoa and icing sugar. Dust the muffins with it