High Quality Content by WIKIPEDIA articles! Ukha (Russian: Уха) is a clear Russian soup, made from various types of fish such as sturgeon, salmon, or cod. It usually contains root vegetables, parsley root, leek, potato, bay leaf, dill, tarragon, and green parsley, and is spiced with black pepper, saffron, nutmeg, and fennel seed. Fish such as perch, tenches, sheatfish, and burbot are sometimes used to add flavour to the soup.