Mix the minced meat with very finely chopped mushrooms, onion and parsley, beaten eggs, salt and pepper. Form a large meatball and place it in the middle of an oiled pan with sunflower oil. Around him in a circle, sliced ​​potatoes, pour white wine, a little water and sunflower oil and bake for about 40-50 minutes. When almost done, sprinkle with grated cheese patty and dozapechete few more minutes, until golden.