Lemon Coleslaw

    1/2 c  Mayonnaise                        1/2 c  Sour cream
    1/4 c  Fresh lemon juice                   2 tb Dijon mustard
      2 tb Olive oil                           2 tb Sugar
      1 tb White wine vinegar                  1 tb Prepared horseradish
      1 ts Salt                              1/2 ts Celery seeds
    1/2 ts Pepper                              8 c  Shredded cabbage (about 1 1/
    1/2 ea Red bell pepper (cut into ma      1/2 ea Green bell pepper (cut into
    1/4 ea Red onion (cut into matchsti        1 ea Carrot, shredded
      2 tb Chopped fresh parsley               2 ts Grated lemon peel

  Combine first 11 ingredients in bowl; wisk to blend. Refrigerate dressing
  until cold. (Can be prepared 1 day ahead). Combine cabbage, bell peppers,
  onion, carrot, parsley and lemon peel in large bowl. Toss with enough
  dressing to season to taste and serve.