How to make
Crumble the walnuts (hazelnuts) and biscuits, combine them in a deep bowl.
After stirring well, add the butter, the raisins which you've soaked in the rum essence, the milk and finally - the chocolate spread.
Mix all the ingredients very well.
Your cake is nearly ready.
All you have to do now is form it into a cake layer in a round form or suitable container and pour the chocolate which you've melted in the heated liquid cream over it generously.
Leave it for 3-4 hours in the fridge.