1 c. salad oil
1/2 c. white vinegar
3/4 c. sugar
1 tsp. salt
1 tsp. dry mustard
1 tsp. celery seed
1 med. onion, grated

Mix salad oil, sugar, salt, mustard, and onion with beater. Beat and add vinegar. Slowly beat until thickened. Serve over cole slaw.