The Butifarra Sandwich is a traditional Peruvian street food that features a flavorful marinated pork loin served on a crusty roll. The pork loin is marinated in a mixture of garlic, vinegar, cumin, and other spices, then grilled to perfection. The sandwich is typically topped with salsa criolla, a tangy onion and tomato relish, and served with aji sauce, a spicy Peruvian chili sauce. The Butifarra Sandwich is a delicious and satisfying option for a quick and tasty meal.