1/2 cup mayonnaise
1/2 cup sour cream
1/4 cup cider vinegar
2 tablespoons lemon juice
1 tablespoon stone-ground mustard
2 teaspoons sugar
1/2 teaspoon salt
1/2 teaspoon pepper
1 medium head cabbage, shredded
1 medium tart apple, shredded, not too small
1 medium carrot, shredded
½ - ¾ cup crumbled blue cheese