For the beer cabbage with pork and apples, heat lard and brown sugar in it. Deglaze with beef broth and beer. Cut white cabbage into fine strips, pork belly into cubes and add to the soup mixture. Season with salt, pepper and caraway and cook at low heat for about 45 minutes.
Add diced apples and carrots and cook for another 20 minutes. Stir cornstarch in a little water until smooth and add. Season with vinegar, salt and pepper if necessary. Before serving, sprinkle the beer cabbage with pork with parsley.