Best Slaw
["1 large or 2 medium heads cabbage, shredded", "2 medium onions, chopped over shredded cabbage", "1 c. sugar", "1 c. vinegar", "3/4 c. salad oil", "1 tsp. dry mustard", "1 tsp. celery seed", "1 Tbsp. salt"]
["Heat the sugar, vinegar, oil, mustard, celery seed and salt to a boil.", "Pour over the cabbage and onions.", "Refrigerate for 12 to 24 hours in an airtight container.", "Drain to serve.", "Will keep for 2 weeks refrigerated."]
["cabbage", "onions", "sugar", "vinegar", "salad oil", "dry mustard", "celery", "salt"]