In a medium pot, boil your chicken over medium low for about 20 min; remove from heat, drain and allow to cool some. You can dice your celery and grapes during this time.

Once Chicken has cooled; cut pieces in half and put in a food processor. Pulse your chicken until it is your desired consistency. I personally make it pretty fine. - If you do not have a food processor then you can manually shred with forks or if you do have a kitchen aid with a dough hook then place chicken in mixer over medium low speed until shredded.

In a medium size mixing bowl, add your  chicken and all other ingredients; Mix well. Place in Refrigerator to chill for at least an hour.

Spread onto your favorite bread and Serve!