Wash the potatoes and cook in boiling salted water for 15-20 minutes. Drain, rinse with cold water, peel and possibly halve. Clean the savoy cabbage, cut into quarters and cut out the stalk. Cut cabbage into slices. Blanch for about 5 minutes in boiling salted water.
Fry the ground pork in hot oil for about 5 minutes while turning. Season with salt and pepper. For the sauce, peel and finely dice onions. Heat the fat. Fry the onions in it until transparent. Dust with flour and sauté. Add cream and stock while stirring constantly and bring to the boil. Season to taste with salt, pepper and nutmeg. Put potatoes, savoy cabbage and ground pork in an ovenproof dish and pour sauce over them. Bake in a preheated oven (electric: 200 °C/ gas: level 3) for 15-20 minutes.
Dust with flour and sauté. Add cream and stock while stirring constantly and bring to the boil. Season to taste with salt, pepper and nutmeg. Put potatoes, savoy cabbage and ground pork in an ovenproof dish and pour sauce over them. Bake in a preheated oven (electric: 200 °C/ gas: level 3) for 15-20 minutes. Wash the parsley and, except for a few leaves for garnishing, chop and sprinkle over the casserole. Serve garnished with the rest of the parsley