North Carolina: Eastern Style Slaw

      6 ea Medium heads (about 36 cups)      3/4 c  Vinegar
           Cabbage, finely shredded            3 tb Celery seed
  1 1/2 c  Green onions, sliced                2 tb Salt (or to taste)
  1 1/2 qt Mayonnaise or salad dressing

  Combine cabbage and onion in a large bowl.  In a smaller bowl, blend
  mayonnaise, sugar, vinegar, celery seed and salt.  Mix well and drizzle
  mayonnaise mixture over cabbage mix.  Toss lightly to coat well.
  Refrigerate until serving.