Chicken Deluxe

1 whole chicken, cooked, take meat off bones
1/4 cup chopped onion
1/2 cup chopped celery
1 can cream of celery soup
1 can cream of chicken soup
2 cups sour cream
Small bag Pepperidge Farms stuffing
1/2 cup broth
1/2 cup melted butter

Butter 13X9 pan
Put chicken in pan
Mix onion, celery, soups, sour cream
Pour over chicken
Add dressing on top
Mix 1/2 cup broth and 1/2 cup melted butter, drizzle over top
Bake at 350 for 30 minutes or until bubbling