Lok Lak is a popular Khmer dish that consists of stir-fried beef or chicken served with a tangy sauce. The meat is marinated in a mixture of soy sauce, oyster sauce, and garlic, and then quickly cooked with onions and bell peppers. The dish is typically served with a side of fresh vegetables and steamed rice. The tender meat and flavorful sauce make Lok Lak a favorite among locals and visitors.