In bowl, toss together cabbage, carrot, onion and celery.
In small bowl, stir together yogurt, mayonnaise, vinegar, mustard, sugar, salt and pepper. Stir into cabbage mixture; toss well.
[Coleslaw can be refrigerated in airtight container for up to 2 days]
Variation: add chopped sweet pepper, small broccoli florets or any other vegetables you have on hand.
Per Serving: about 65 calories, 2 g protein, 3 g fat, 9 g carbohydrate
Source: Canadian Living magazine [Jan 96] Presented in an article by Carol Ferguson. Recipes from Canadian Living Test Kitchen.