Peel and chop the onions. Wash, peel, core and also dice apples. Put apples, half of the onions, preserving, raisins, sugar and vinegar in a pot. Bring to the boil while stirring and cook for 15-20 minutes.
Stir from time to time. For the meatballs, wash the marjoram and chop it, except for a little garnish. Wash and chop the parsley as well. Knead minced meat, eggs, breadcrumbs, marjoram, parsley, remaining onions and mustard.
Season with salt and pepper and form 8 meatballs with wet hands. Heat oil in a pan and fry the meatballs on each side for about 5 minutes. Bring 1/2 litre water to the boil, add cold milk and fat.
Stir in the flake puree briefly. After one minute stir again with a wooden spoon. Season to taste with nutmeg. Arrange the meatballs with the chutney on plates. Spread the mashed potatoes on the plates and add some frying fat.
Serve garnished with marjoram. Serve the rest of the chutney separately.