Dutch Red Cabbage

1 head red cabbage, shredded fine
4 apples, peeled and sliced
1/2 cup vinegar
1/2 cup water
3 tablespoons sugar
1 small onion, sliced
dash of ground cloves
3 tablespoons butter

Place ingredients in crock cooker in order listed. Cover and cook on low for 3 to 4 hours. Stir in a little more butter at serving time.