Whilst looking for something else entirely (1950's recipes for a Jubilee Eurovision party - more on that later) I came across leitesculinaria.com which has some interesting recipes and articles on food, especially Portuguese stuff. I think I might try making the codfish balls (Pastéis de Bacalhau), mainly because I've got some salt cod in the cupboard left over from experimenting with ackee and saltfish, and I've no idea what to do with it!