i make a great chicken salad with mayo, white pepper, mustard, celery, almonds, and grapes, but my boyfriend doesn't eat mayo. we're trying to make a chicken salad for a potluck picnic and i was wondering if anyone might have a tried-and-true recipe that can be multiplied easily and does not involve mayo? we were thinking of devising a dressing involving olive oil, lemon juice, and za'atar but any other suggestions would be greatly appreciated! thanks so much!!