24-Hour Cole Slaw
["cabbage, shredded", "1 large onion, chopped", "1 c. vinegar", "3/4 c. sugar", "1 tsp. salt", "1 tsp. celery seed", "1 tsp. prepared mustard"]
["Place the cabbage and onion in a large bowl; set aside. Combine the vinegar, sugar, salt, celery seed and mustard and bring to a boil. Set off heat and add 1 cup oil. Bring to a second boil and pour over cabbage and onion. Let set for 24 hours. Stir before serving."]
["cabbage", "onion", "vinegar", "sugar", "salt", "celery", "mustard"]