Beetroot is very popular in Poland, and is usually cooked, baked and served hot, except for in chlodnik, which is another cold beetroot soup. Chef Bohdan’s recipe is a good proposition for the upcoming hot summer days.Beetroot is very popular in Poland, and is usually cooked, baked and served hot, except for in chlodnik, which is another cold beetroot soup. Chef Bohdan’s recipe is a good proposition for the upcoming hot summer days.