This was really good! We tweaked it a bit and got it just to our liking, but here's the basic recipe.
1/2 cup skim milk
1/3 cup LF mayo
1/2 t. celery salt
1/2 t. black pepper
12 cups thinly sliced cabbage
1/2 cup green onions, chopped
Mix the first 4 ingredients in a bowl with a whisk. Combine cabbage and onions in a large bowl. Spoon dressing over the cabbage mixture and toss to coat.
We added 1/2 grated carrot and 1/4 small red onion for color, and a little jerk seasoning for a little kick. Turned out great!