This chocolate potato cake is one of the lightest gluten free cakes we’ve tried. It has a fluffy, crumbly texture and a mild chocolate flavour. You’d never guess that the recipe uses mashed potatoes!This is a conversion of a recipe that I came across in our local paper. (I also halved the recipe which explains some of the odd measurements.) The caption in the paper says that the potatoes boost nutrition, but I’m not so sure about that!