Papa Rellena is a popular dish from Peruvian cuisine, consisting of mashed potatoes that are filled with a savory mixture. The filling typically includes ground meat, onions, olives, and spices, creating a flavorful combination. Once filled, the potato mixture is shaped into a ball or patty and then deep-fried until golden brown. This dish is often served as a snack or appetizer and is enjoyed for its crispy exterior and soft, flavorful interior. Papa Rellena can be accompanied by various sauces, such as salsa criolla, enhancing its taste and making it a favorite among many.