1. Cut the cabbage in half and remove the core. Cut into wedges that will fit in the feeding tube of the food processor. Fit the food processor with a slicing blade, turn the machine on and slice the cabbage. Remove from food processor and place into a bowl, mix together, then measure out 10 cups of the cabbage and place in a large bowl. Reserve any extra cabbage for another use.
2. Change the slicing blade to a grating blade and grate the carrots, then add to the bowl with cabbage.
3. In a small bowl, stir together the vinegar, sour cream, yogurt, celery seed, salt, and cheese.
4. Toss the cabbage mixture with dressing.
5. Top with toasted walnuts and serve immediately.
TIPS & TRICKS
• You can prepare vegetables & dressing ahead. Just assemble right before serving.
• Pull the dressing out of refrigerator 1 hour before serving to allow to warm up, then toss with slaw.
• To roast nuts: preheat oven 350º F. Place the nuts on a baking sheet and bake for 5-7 minutes. Watch carefully, they burn very quickly! Once cooled, the roasted nuts can be stored in an airtight container for several weeks.