Pasta Chicken Salad

This is a great way to make chicken salad go a long way for a little change.  I love chicken salad, but it does go fast and chicken isn't always cheap.  But with a few minor adjustments and adding pasta you can make a little chicken salad feed your whole family.  Here's the DL...
Ingredients
1/3 cup milk
1/3 cup mayonnaise
1/8 cup sour cream
3 Tablespoons sugar
1 Tablespoon white vinegar
3 Tablespoons fresh chopped parsley
1/2 teaspoon salt
1/2 teaspoon celery salt
1/4 teaspoon pepper
1/2 teaspoon mustard
16 ounces pasta (I used Ziti)
2 cups diced cooked chicken
3/4 cup dried cranberries
1/2 cup diced celery
1/2 cup chopped walnuts
Directions
Cook pasta according to box directions.  Rinse cooked pasta with cold water.
Meanwhile, in medium bowl whisk together milk, mayonnaise, sour cream, sugar, vinegar, parsley, salt, celery salt, pepper, and mustard.  Pour dressing over pasta and stir to coat pasta.
Add chicken, cranberries, celery and walnuts.  Gently mix together.  Serve and enjoy!
*cover and refrigerate if not serving immediately.