In New Orleans, a sandwich is never just a sandwich. It’s all about the meat inside New Orleans’famous muffaletta. Oh, and the olive salad dressing. And yeah, the bread’s important too. The meat in a muffaletta is lots of cured Italian meats -- ham and salami -- topped with Provolone cheese. The olive dressing sports chopped green and black olives with onions and olive oil and spices, and the bread is a round sesame-seed roll big enough for sharing.