19-ounce bag coleslaw mix (or use a 2:1 mixture of green cabbage and red cabbage plus a couple of shredded carrots)
Instructions
In a small bowl or glass measuring cup, combine the mayonnaise, mustard, vinegar, sugar, celery salt, and pepper and mix well.
Put the coleslaw mix (or your own homemade cabbage/carrot mix) in a salad bowl. Add the dressing and toss to coat all of the veggies with the dressing.
Cover and refrigerate for at least 30 minutes, or as long as overnight (the longer the better!)