You'll love this easy recipe for creamy, classic macaroni salad. The perfect addition to your backyard bbq!
Combine the cooked and cooled macaroni, celery, green onion, parsley, and chopped pickles in a large bowl.
In a separate medium bowl, whisk together the mayonnaise, sour cream, mustard, vinegar, sugar, salt, pepper and celery seed (if using).
Combine the macaroni mixture and mayo mixture and mix well. Serve immediately or store in the refrigerator for up to 3 days.