A Muffuletta is a type of sandwich that originated in New Orleans, Louisiana. It typically consists of a round loaf of bread, often made with sesame seeds, filled with layers of meats, cheeses, and a distinctive olive salad. The sandwich is known for its bold flavors and is often served cold or at room temperature. The key ingredients of a Muffuletta include salami, capicola, mortadella, and provolone cheese, all complemented by the tangy olive salad made from olives, garlic, and various seasonings. This hearty sandwich is a popular choice for picnics and gatherings, reflecting the rich culinary traditions of the region.