The bulgur is boiled in water until soft, and then water was poured. Clean, chopped root soup, sliced ​​onions and mushrooms which are cooked beforehand fry in butter and cook until soft in meat broth. Yolks are broken with sour cream and a little meat broth and poured while stirring in removing from heat soup. Add the bulgur. Heat again without boiling. Season with lemon juice and salt. Serve hot.