Parisi Bakery [198 Mott St. (bet. Spring and Kenmare Sts.) 212-226-6378]
Come around lunch time and the line might be out the door. But I would say that it's worth the wait for a real Italian sandwich. I went with a sandwich of prosciutto, fresh mozzarella, roasted peppers, oil, vinegar, and honey mustard on a hero. After the first bite I knew that I had something special and after the last bite, I knew that I was stuffed. Prices are what you'd expect for a New York sandwich ($7-$10), but the value is definitely there.