Sausage & Cabbage Skillet

1 small head of cabbage, shredded or 5 cups of packaged shredded cabbage w/carrot
4 medium potatoes, sliced
1 medium onion, sliced and separated into rings
1 teaspoon of caraway seed
1 pound  fully cooked kielbasa or other smoked sausage links, halved lengthwise & bias sliced into 1 inch pieces
1 cup of apple juice
2 tablespoons of brown or prepared mustard
1/2 teaspoon of instant beef bouillon granules