i have found what i think is the best sandwich in new york city, hands down:
it's at barbarini alimentari, which is on front street near the south street seaport. get the proscuitto sandwich with fresh tomatoes and garlic olive oil on ciabatta. ask them to add the fresh bufala mozzeralla. take a bite and be in heaven. the mozzeralla melts in your mouth and all over the proscuitto because it is so creamy and fresh. it is truly delicious. and only $8.