Cut ham into fine strips, grate cheese. Wash apple, dab dry, quarter and core. Cut apple quarters into small cubes. Peel and chop onion. Wash meat and pat dry. With a long knife cut a pocket into each.
Mix ham, cheese and half of the apple cubes and fill into the pockets. Stick together with wooden sticks. Season chops with salt and pepper and turn them in flour. Fry on both sides in hot clarified butter. Add remaining apple cubes and onion, fry briefly. Pour on apple juice and 1/4 litre water, stir in sauce powder. Bring to the boil once and braise over medium heat for about 20 minutes. Season to taste with salt and pepper. In the meantime, peel and wash the potatoes. Cook in boiling salted water for 15-20 minutes. Drain and let drain. Pluck rosemary needles from the branch.
Bring to the boil once and braise over medium heat for about 20 minutes. Season to taste with salt and pepper. In the meantime, peel and wash the potatoes. Cook in boiling salted water for 15-20 minutes. Drain and let drain. Pluck rosemary needles from the branch. Heat the fat, add the potatoes and rosemary and toss briefly. Arrange one cutlet each with sauce and some potatoes on a plate