This is the delicatessen associated with the Italian eatery Branca next door. However, far from just stocking in Italian food, there's a whole host of Spanish goodies.
Don't forget to sample anything else they have at Branca Food. The cheese selection is particularly good. Buy with some Spanish membrillo to enhance that salty flavour. Ooh and treat yourself an elaborately-wrapped panettone - it's almost Christmas after all!