In a large bowl combine the shredded chicken, pickles, onion, and celery.
In a small bowl, combine the mayo, sour cream, mustard, dill, and spices. Mix to combine.
Taste and adjust the seasoning if needed. This is the time to add the hot sauce if you want to.
Pour dressing over the chicken mixture and gently fold to combine.
Refrigerate for at least 30 minutes to let the flavors mix.
Serve on crackers, lettuce cups, sandwich bread, croissants, crostini, etc.