Mykyrokka is a soup that is a typical traditional dish in central Finland (Savo region). The main ingredient is myky: a palm sized dumpling made from blood and barley flour. The dumplings are cooked in the soup. The soup also contains potatoes, onions, fatty meat, and offal such as kidneys, liver, and/or heart.
This soup is also called tappaiskeitto i.e. "butchery soup", referring to an old farm custom of autumn butchery when some animals were butchered and the meat and organs were made into sausages, hams, and other meats, and what remained was put into the soup.