Cook potatoes, peel and smash mashed. Add the chopped onion, salt, pepper, chopped parsley and basil. It is well kneaded. Add Parmezanat and again kneaded. Allow to stand for 1 hour in the refrigerator and then the mixture is shaped balls, dip in beaten egg and breadcrumbs in the Oval. Fry in a highly heated sunflower oil.