Roast the almond slivers in a pan without fat, take them out. Coarsely chop 200 g chocolate crunchy praline wreath. Cut fat into pieces. Cream sugar, vanilla sugar and fat with the whisk of the hand mixer. Stir in eggs one after the other. Mix flour and baking powder and stir in alternately with the milk. Finally fold in the chocolate crunchy pralines and 2/3 of the almond slivers.
Pour the dough into a greased, flour-sprinkled wreath mould (2 1/2 litre capacity) and bake in a preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) for 55-65 minutes. Remove the cake from the oven, turn out of the tin after about 10 minutes and let it cool down on a cake rack. Coarsely chop the chocolate coating. Melt the couverture and coconut oil in a bowl over a warm water bath. Cover the cake with the icing and chill for about 10 minutes. Decorate the cake with chocolate crunchy pralines and almond slivers and chill for another 50 minutes
1 hour waiting time