Wash the Chinese cabbage, cut in halves or quarters depending on the size and stew in the sparkling salted water for about 3-4 minutes.
Place in a baking dish with the cut facing up.
Bring the sweet cream to the boil briefly, add the oat flakes, then heat the cheese and garlic until a creamy sauce is formed. Add the parsley, season well with salt and pepper and spread the sauce over the cabbage.
Pour a little broth over the cabbage halves in the mold and let everything brown until you want it to be browned.