Borscht is a beet soup that originated in the Ukraine and was quickly adopted as a Russian specialty as well. Beets may seem like a strange base for soup to many Westerners, but there are plenty of reasons that this hearty soup is one of Russia’s most famous dishes. It is full of meat and sautéed vegetables, including cabbage, carrots, onions, and potatoes. It can be served hot or cold, and is best served with a dollop of fresh sour cream on top.