1 pound white cabbage (1/2 small head)
3/4 pound red cabbage (1/2 small head)
5 carrots
2 cups good mayonnaise
1/4 cup Dijon mustard
1 tablespoon sugar
2 tablespoons cider vinegar
2 teaspoons celery seeds
1 teaspoon celery salt
1/2 teaspoon kosher salt
1/2 teaspoon freshly ground black pepper