Raw potatoes cut into fairly large dice, boil in salted water (do not overcook!) and cooling. You can use the potatoes "in uniform", but often it is too crumbly or sticky. Cut herring fillet pieces, onion - semirings.

Just as big as potatoes (because salad is brutal!), cut peeled Apple and cucumber. Try to see the celery stalks from the rigid fibers, cut into thin slices.

Complement the salad with chopped dill, if necessary, to salt, add sugar to taste and ground pepper. Salad oil-vinegar fill and mix gently.