Procedure
Personally, I suggest that you make use of small baking molds in a variety of shapes to make the cake a visual delight. You need six such baking molds. Now grease them evenly with butter. Meanwhile, use your food grinder to grind the bitter chocolate bar, butter, flour, eggs, cream, vanilla extract, cinnamon powder, cloves powder, salt, sugar and baking powder into a smooth batter. Pour the batter evenly into six greased baking molds.