Beetroot-based soup is a traditional Eastern European dish that is commonly known by three different names: BORSCHT (7 letters), BORSCH (6 letters), and BORTSCH (7 letters). BORSCHT is a soup made from cooked beetroots, cabbage, potatoes, onions, and other vegetables, usually served with sour cream. BORSCH is a similar soup, but with the addition of meat or fish. BORTSCH is a variant of BORSCHT that includes mushrooms and other ingredients. All three versions of this soup are popular in Eastern Europe and have become popular around the world.