a nut cream by mixing the walnuts with the butter, milk, flour, sugar and rum. bring to boil, stirring well, then remove from the heat. leave to cool, then spread over one of the cakes, sprinkle with raisins and put the other cake on top.
to make the chocolate cream, mix the milk with the beaten egg, butter, flour, sugar and cocoa. heat slowly, stirring, until thick. don’t let the mixture boil. leave to cool a bit, then spread on the top of the cake and leave to rest. when the cream is stiff, cut the cake into little squares and pile them up on a dish. mix the milk with 