Grease the hollows of a muffin tray (for 12 pieces) and dust with flour. Coarsely chop the chocolate coating. Melt 175 g chocolate coating in a hot water bath. Cool down a little. Cream fat, 200 g sugar, vanilla sugar and 1 pinch of salt. Stir in the eggs one by one. Mix flour and baking powder, stir in portions briefly. Then briefly stir in the liquid chocolate coating
Pour the dough into the muffin tray. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/gas: level 2) for approx. 25 minutes. Cool down for about 10 minutes, turn out of the tin. Cooling down
Melt 325-425 g couverture with plate fat in a hot water bath. Turn muffins over so that they are on top. Cover with the couverture, allow to dry
Whip the cream until stiff, adding 1 teaspoon sugar and 1-2 teaspoons cocoa. Pour into a piping bag (star nozzle). Decorate muffins with chocolate cream, cocoa and chocolate decoration