cool macaroni salad

Ingredients For cool macaroni salad

• 1/2 lb

  macaroni
• 1/2 c

  mayonnaise or salad dressing
• 1/2 c

  sour cream
• 3 tsp

  dijon mustard
• 2 Tbsp

  white wine vinegar
• 1 1/2 tsp

  seasoning salt
• 1 1/2 c

  chopped celery
• 1/2 c

  parsley
• 1/2 c

  scallions
• 1/4 c

  black olives
• 2 Tbsp

  chopped pimiento