A balut (spelled standardized as balot) is a developing bird embryo (usually a duck or chicken) that is boiled and eaten from the shell. It originates and is commonly sold as street-food in the Philippines. They are common food in countries in Southeast Asia, such as Laos (khai look ໄຂ່ລູກ in Lao), Cambodia (pong tia koun ពងទាកូន in Cambodian), Thailand (Khai Khao ไข่ข้าว in Thai) and Vietnam (trứng vịt lộn or hột vịt lộn in Vietnamese). They are often served with beer. The Tagalog and Malay word balut means "wrapped".