Cabbage Slaw
["1 medium cabbage, thinly sliced", "2 medium onions, sliced into thin rings", "3/4 c. sugar", "1/2 c. vegetable oil", "2 Tbsp. sugar", "1 tsp. dry mustard", "1 tsp. celery salt", "1 tsp. salt"]
["Layer cabbage and onion rings in a large container with a tight-fitting lid. Sprinkle with 3/4 cup sugar. Combine remaining ingredients in a saucepan. Bring to a boil, using high heat. Pour hot mixture over cabbage and onions. Cool. Cover and refrigerate. Will keep up to 3 weeks. Best after 3 days marinating."]
["cabbage", "onions", "sugar", "vegetable oil", "sugar", "dry mustard", "celery salt", "salt"]