01 -
In a large bowl, combine the cooked chicken, grapes, celery, red onion, and nuts (if using).
02 -
In a small bowl, whisk together the mayonnaise, Greek yogurt (if using), Dijon mustard, lemon juice, salt, and pepper until smooth.
03 -
Pour the dressing over the chicken mixture and toss gently until everything is evenly coated.
04 -
Taste and adjust seasoning as needed.
05 -
Serve chilled, on sandwich bread, croissants, in lettuce wraps, or over a bed of greens.