Finely crumble the sponge cake. Put the fat in pieces in a bowl. Finely grate chocolate over the top. Sift 1 tbsp.
cocoa on top. Add liqueur, almonds and sponge cake. Knead everything lightly with the dough hooks of the hand mixer. Chill the mixture for about 30 minutes.
Form about 40 small balls from the Baileys mass. Turn one half in icing sugar, the other in 2 tablespoons of cocoa. Store balls in a cool and dry place