1 head cabbage, cut coarse
1 bell pepper, thinly sliced
1 onion, diced

Toss mixture together. Then boil:

1/2 tsp. dry mustard
1 tbsp. salt
1/2 tsp. celery seed
1/2 c. water
1 c. sugar
3/4 c. oil
1/2 c. vinegar

Let cool slightly and pour over dry mixture.