What is "stroganina"?

Stroganina is a traditional Russian dish made from thin slices of frozen fish, usually salmon or sturgeon, that are served raw with a variety of accompaniments. It is usually served as an appetizer and is popular in Russia and is enjoyed all over the world. The dish typically consists of thin slices of frozen fish, usually salmon or sturgeon, that are served raw with a variety of accompaniments, such as onions, capers, or sour cream. Additionally, it can be served with a variety of sauces, such as mayonnaise or a cream sauce.