I have some lovely looking/smelling cocoa that is blended with nutmeg and spices, but when I tried to melt it (in a bowl over simmering water) it just did nothing- didn't melt at all, just went a tiny bit softer and grainy. I didn't have much time to experiment so just used some Morrison's own stuff instead.
Anyone use such a high percentage of cocoa solid for baking? How?!