Kefir mix with water until smooth. Beat the egg and pour in the kefir.
Chop greens, pass garlic through a press.
Put greens in kefir.
Boil rice until half cooked in a separate bowl and add to our soup.
Place the pan on medium heat and cook continuously, stirring for 20 minutes. It is necessary to interfere non-stop so that kefir does not curl.
Remove the soup from the heat and refrigerate without covering. Serve completely cooled.