3-Day Slaw
["1 head cabbage, shredded", "2 onions, chopped", "1 c. sugar", "1/2 c. vinegar", "3/4 c. corn oil", "1 Tbsp. mustard (ground)", "1 Tbsp. celery seed", "1 Tbsp. salt"]
["Shred or grate cabbage.", "Peel onions and slice.", "Combine sugar, vinegar, corn oil, mustard and celery seed; bring to a boil.", "Remove from heat and cool.", "Alternate layers of cabbage and onions.", "Pour mixture over cabbage and store in a covered container in refrigerator for 3 days before serving."]
["cabbage", "onions", "sugar", "vinegar", "corn oil", "celery", "salt"]