Season the goose with salt from the inside, then roast in the stove at 225 °C for 20 minutes, then turn the heat down to 80 °C and slow cook for 10 hours.
Before serving, turn up the heat to 225 °C, if possible add the grill and grill the goose for 10 to 15 minutes.
For the bread dumplings, sauté the shallots and dried meat in oil until soft. Mix in the yolks, white bread cubes, milk and parsley. Season with salt, pepper and nutmeg. Stir the butter until creamy and mix in as well. Cover and let stand in the refrigerator for about ¼ hour. Form 3-4 cm large dumplings from the mixture with lightly floured hands. Boil them for about 10 minutes in salted water, uncovered, at low temperature.
For the cabbage, clean the cabbage and tear it into coarse pieces. Put the milk and whipping cream in a saucepan and season with salt and pepper. Bring the milk-cream mixture to a boil, then add the cabbage and bring to a boil as well, then let it simmer for 5 minutes.
Carve the goose and serve with bread dumplings and cabbage.