Roughly chop the chocolate. Whip the fat, salt, vanillin sugar and sugar with the whisk of the hand mixer until creamy. Stir in the eggs one by one. Mix flour and baking powder and stir in alternately with the egg liqueur. Fold in chocolate
Grease the pancake tin (2.5 litres) and sprinkle with flour. Pour in the dough and bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 55-60 minutes. Remove from the oven, place on a cake rack, leave to rest for approx. 30 minutes, turn out of the tin and allow to cool. Dust with icing sugar
Waiting time approx. 1 hour