The last problem you want to deal with when decorating a cake is running out of frosting. Here's how much you should have on hand when icing a 6-inch cake.
I use it to decorate carrot cakes but also use the same recipe for cheesecake ... important to sieve the icing sugar as any small lumps will affect the result of the frosting.
Courgette Ginger Cake with Lemon, Yoghurt and Mascarpone Icing is a guest recipe by Letitia Clark so we are not able to answer questions regarding this recipe ...