Cơm rang (fried rice) is a popular dish in Vietnam that originated in China. It is made from steamed rice stir-fried in a wok, often with other ingredients such as eggs, vegetables, and meat. As a home-cooked dish, fried rice typically is made with left over ingredients from other dishes, leading to countless variations. In Vietnam, different restaurants add extra ingredients their fried rice recipes. It is one of the many culinary pastimes of the city to argue over which variation and which shop has the best product.