Cut the pickled cucumbers into small cubes and put them in a form for okroshka.
Slice the boiled chicken breast.
Cut the boiled eggs into cubes.
Boil the potatoes, cool, pour cold water and, after peeling, cut into cubes.
Mix all the ingredients of the okroshka in a saucepan and pour over the yogurt. Squeeze the juice from the lemon, add the herbs, add ground black pepper if desired. Add a little mineral water to the soup.