Entirely gluten free this traditional chocolate cake originated in Italy by mistake. If you travelled to Southern Italy and to the Isle of Capri, you will recognise the picture of the Faraglioni recreated using a homemade stencil.
There is also a lemon or plain version of the same cake, equally tasteful.
The ingredients are for a 20cm cake tin, preferably non spring, or the cake will loose the traditional shape, which is smaller at the bottom
I always use bitter cocoa powder, but you could swap with sweetened if preferred. Create your own stencil at home, just by using pencil, paper and a little imagination.