City Sandwich specializes in meaty, cheesy, fully loaded sandwiches. The owner grew up in Naples and lived in Lisbon before coming to New York, and each of his creations has a hint of that Mediterranean flavor. For one, they’re made on crusty Portuguese rolls and stuffed with prosciutto, pancetta, and Portuguese sausage. And instead of mayo, the sandwiches are doused with condiments like yogurt sauce, olive oil, and balsamic mustard. The few tables in this tiny counter-serve Hell’s Kitchen shop get crowded at peak lunch hour, but you can always take your sandwich to-go or have it delivered.