biscuit cake

My mother used to make this biscuit cake for birthdays. a real family thing, because my grandmother and her mother also made this regularly, but not with sprinkles as far as I know. Our daughter has also made this many times. it is very simple, and not really cake, but very tasty. Soak the biscuits in coffee and place them side by side, spread with a mixture of butter, icing sugar and coffee and repeat several times. Sprinkle sprinkles on the last layer of cream and you're done...