Bánh tét is a traditional Vietnamese rice cake made from glutinous rice, mung beans, and pork. It is typically cylindrical in shape and wrapped in banana leaves, which gives it a distinct flavor and aroma. This dish is often prepared during the Tết holiday, celebrating the Lunar New Year, and symbolizes family unity and prosperity. The preparation of bánh tét involves soaking the rice and mung beans, cooking the filling, and then wrapping the ingredients tightly in banana leaves. After being boiled for several hours, the cake is sliced into rounds and served, often accompanied by pickled vegetables or other side dishes.