I have only ever made biscotti once several years ago, and I figured, from memory, that it was not too complex and would be easier to make than the other choices!! I have opted to use a flavour combination that I have used before for other recipes, and that is Maltesers and Baileys – yummy! Although having now just watched the GBBO, I am thinking that my biscotti may not be proper biscotti as it contains no fruit and no nuts! (should it? I am not really sure!). Anyway, mine still tasted delicious!