Chinese Chicken Lettuce Wraps

cooked boneless skinless chicken breast(s)

3 oz, or 1/2 cup, cubed

canned water chestnut(s)

¼ cup(s), rinsed, drained, chopped

uncooked carrot(s)

¼ cup(s), diced

uncooked celery

¼ cup(s), diced

hoisin sauce

1 Tbsp

rice wine vinegar

½ tsp

romaine lettuce

⅛ head(s), 2 large leaves