1/2 head cabbage
1/4 c. oil
1/4 c. sugar
1/4 c. vinegar
1 tsp. dry mustard
1/2 tsp. salt
1/2 onion, chopped
1/2 tbsp. celery seed

Cut cabbage and onion in small pieces. Sprinkle celery seed over this. Bring other ingredients to a boil and pour over cabbage mixture. Serve warm.