Sugar and gluten free fairy cake with blue cream

Here is another version of my pink sugar and gluten free cupcake. 

But in this case the cake was made from the mixture of ground desiccated coconut and porridge, a little soda bicarbonate, 100% cocoa powder, erythritol, 2-3 eggs, 1 pot of yogurt and melt butter.

The cream is made of mascarpone with a few drops of blue food colouring.