Remove withered outer leaves. Cut the cabbage into four, and remove the hard parts. Cut your cabbage pieces into slices and then into small pieces.
Melt the butter in your large pan. Add the cabbage and fry at high heat for about 5 minutes while stirring. If you want your cabbage to be very brown you can brown some color to it at this stage.
Add in the rest of the ingredients. Simmer your cabbage stew on low to medium heat with a lid on for an hour. Remove the lid and cook at low heat for another hour so you get some liquid evaporated.
Serve warm with ham, sausages, or meatballs.
Notes
Make it in the oven: Bake at 400F (200C) for at least an hour on the middle shelf. Use a foil as a lid, so the cabbage does not burn on top. Stir it a couple of times when in the oven. Replacements: Chicken stock can be replaced with vegetable stock or beef stock. You can also use Christmas ham broth.Instead of brown syrup, you can use light syrup or muscovado sugar-see more alternatives in the article. Soy sauce can be replaced with salt. White wine vinegar with some other vinegar.