Well, I had some marzipan left over from the Christmas Cake, ok, I bought double as I wasn't sure how much I needed. Anyway, I got a great cake book for Christmas, thanks Zoe, and the first page that I flipped open had Battenburg, one of my favourite cakes, so I though I'd make one. It's not that hard really. Simple sponge, one half pink, the other plain, made in a square cake tin, then cut into four strips and stick together with jam and wrap in a marzipan jacket, with more jam! Very very sweet! So best only have very thin slices :-)