Ssam is a South Korean technique that encompasses various dishes that are made by wrapping different ingredients in raw or blanched lettuce, other green leafy vegetables, as well as seaweed or other wrappers. The dishes are classified depending on the filling or the variety of a wrapper.
The most popular ssam is sangchu which consists of a lettuce wrapper and various ingredients such as rice, pork, or kimchi. Other popular options include bossam, made with sliced and steamed pork and vegetable wraps, while the most basic variety is ssambap—which consist of rice wrapped in lettuce or other leaves.