When my Italian friends used to visit me when I lived in the UK, they always asked for a roast beef or lamb, as generally the British meat is better than Italian meat. Make sure you don't over cook the meat as they like it 'with blood' and supply plenty of bread! Don't give them anything Italian, in my experience it won't be appreciated very much! English cakes seem to go down very well, as the cakes in Italy are less elaborate (my friends were totally taken in by simple things like Lemon Meringue & Choccy fudge cake ) The most important thing is keep it simple & don't mix too many flavours. Also a little tip is to keep some tooth picks on the table & napkins if you don't use them, as these are standard items to an Italian. When I go back to the UK from Italy, pasta /pizza etc is also the last thing I want, I head for the nearest carvery or curry house!