Aukstā zupa is a refreshing Latvian cold soup with an unusual, deep pink color. It is made with beets, cucumbers, kefir, hard-boiled eggs, and milk sausage. Greens such as dill and scallions are essential, and most people also enjoy the soup with a dash of vinegar.
"This bright pink beetroot soup is popular amongst the Baltic region. Made from beetroot, kefir, potato, cucumber, onions and topped with boiled egg and dill, it was served cold which makes it perfect for a warm day. I was no huge fan of beetroot but after trying this soup, I completely changed my mind. It was also the first time that I’ve had kefir in a soup. I recommend you try it out if you are in Latvia as you probably won’t find this soup anywhere else."