Bola-Bola is a Filipino dish made of meatballs cooked in a flavorful tomato sauce. The meatballs are made from a mixture of ground pork, onions, garlic, and various spices. The sauce is made from tomatoes, onions, garlic, and seasonings. Bola-Bola is a delicious and comforting dish that is often served with steamed rice or as a filling for sandwiches.