For the beer cabbage, divide the white cabbage, cut out the stalk and cut the cabbage into fine strips. Cut the smoked bacon into cubes, fry it, fry the chopped onion in it and add the cabbage.
Season with caraway, salt and pepper and steam the cabbage until it collapses, gradually add beer and water, steam in a closed pot for about 1 hour. Sprinkle the flour on top, let the cabbage cook until creamy. Season the beer cabbage with sugar and vinegar.