Duck Blood Soup is a traditional dish popular in several Asian cuisines, particularly in Vietnam and China. The soup is made using duck blood, which is often coagulated into firm cubes, and is typically combined with a flavorful broth made from duck meat, spices, and herbs. In addition to duck blood, the soup may include various ingredients such as tofu, noodles, and vegetables. It is often served hot and garnished with fresh herbs, providing a rich and savory flavor profile that appeals to many food enthusiasts.