Clean and wash rutabaga, potatoes and carrots. Dice turnip, cut carrots and potatoes into slices. Peel onions. Put the smoked pork, 3/4 - 1 litre water, onions and a little salt in a pot and bring to the boil.
Cook at low to medium heat for 25-30 minutes. Add the rutabaga after 10-15 minutes, add the carrots and potatoes 5 minutes before the end of cooking time and cook until done. Wash the apples and cut a nice slice out of the middle for garnishing.
Core the apple halves and cut into thin slices. Sprinkle with lemon juice. Pour the vegetables and meat onto a sieve and collect the broth. Cut the meat into slices. Remove onions. Heat the fat in a pot and sauté the flour in it.
Add a good 1/4 litre of stock and the milk and simmer for a few minutes, stirring continuously. Stir 30 g cheese into the sauce, season with salt, pepper and clove powder. Layer vegetables, meat and apple slices in a greased ovenproof casserole dish.
Pour Béchamel over it. Mix the remaining cheese and breadcrumbs and sprinkle over the casserole. Spread the rest of the fat in flakes. Bake in a preheated oven (electric: 200 °C / gas: level 3) for about 30 minutes.
Wash parsley, dab dry and chop except for something to garnish. Sprinkle the finished casserole with it. Garnish with apple slices and parsley leaves.