Steam cabbage to soften and make the leaves more pliable and easier to fold. In a large bowl, combine hamburger, rice, salt, pepper and eggs.
Then take 1/4 cup of the hamburger mixture and place on a leaf of the steamed cabbage and fold into rolls, place in the bottom of a large pan, seam side down. Repeat with the remaining hamburger/cabbage leaves till all of the product is used. Pour the tomatoes and juice on top then follow with the tomato sauce, catsup, mustard, crumble the brown sugar over the top and pour the vinegar on top of this.
Cover with a lid, bring to a boil, reduce heat and simmer for 3 to 4 hours. This is excellent served with mashed potatoes to sop up the juice.