Il Tulipano Nero is a pizzeria in Trastevere serving Roman-style pizza and traditional Roman dishes. It offers large, thin, crisp Roman-style pizza, carbonara, and soufflé, and every menu item can be made gluten-free. There is indoor seating and outdoor tables, and the walls hold signed football jerseys and photographs. Orders can take over 20 minutes to place, and food can arrive 45 minutes later.