Borsht is a great Ashkenazi favourite soup ??? every family has its own version. Use fresh beetroots for the sweetest results, however vacuum-packed non-vinegar pre-packed beetroots will also do. It is perfect for a Yom Tov or Shabbat lunch meal, as it needs to be prepared in advance and served cold. Beetroot is considered a ???super food??? as it contains betaine, a substance that relaxes the mind and trytophan (also found in chocolate) and contributes to a sense of well being. Enjoy the special qualities of this burgundy-coloured cold soup topped with some sour cream.