<span class="mceItemHidden" data-mce-bogus="1"><span></span>Add chicken onion and celery to food processor. Pulse until chopped but not <span class="mceItemHidden" data-mce-bogus="1"><span class="hiddenSpellError" pre="not " data-mce-bogus="1">pureed</span></span>.</span>
Combine chicken mixture and remaining ingredients in bowl and blend together with hand mixer or spoon.
Chill for 1 hour and shape into ball.
Coat with cheese and chill until serving.
Serve with crackers or celery.
Recipe Notes
To shape, line bowl with plastic wrap two times the size of the bowl. Place mixture in bowl. Cover with excess plastic wrap tightly and press down. When chilled easily remove wrapped ball from bowl and remove plastic wrap.