Crock Pot Buffalo Chicken Chili

2 lbs boneless skinless chicken breast

1 cup chopped onion

1 cup sliced carrots

1 cup sliced celery

1 cup chopped apple

(recipe does not call for this, but 

I put it in to add a sweetness)

1-28 oz can diced tomatoes (un-drained)

1-15 oz. can black beans

1 cup chicken broth

2-teaspoons chili powder

1/2 cup Buffalo wing sauce

1/2 cup crumbled blue cheese

Put all ingredients in crock pot EXCEPT

wing sauce and cheese.

Cook on high  6-8 hours

stir in Buffalo sauce

crumble blue cheese on it once

you've served it in bowls.