Corned Beef with Apples and Brown Sugar

1 corned beef brisket
1 quart apple juice
1 cup brown sugar
1 tablespoon prepared mustard
8 small red potatoes
2 medium carrots, peeled and cut into chunks
1 onion, peeled and cut into eights
1/2 head cabbage, cut into chunks

Place all ingredients in large crock pot (cut meat in half if necessary). Stir to mix. Cook on high for 4 to 5 hours on low 8 to 10 hours. Remove meat and vegetables and some of the cooking liquid. Slice meat thinly across the grain. Serve with the vegetables and some of the liquid.