Barbecued Chicken without ketchup

2 pounds chicken roasted, skin discarded, meat removed from bones and shredded, about 4 cups 1/2 cup barbeque sauce prepared * 1 cup black beans, canned[...]

1 teaspoon seasoned salt 1/8 teaspoon black pepper coarsely ground * 2 each chicken breast halves, boneless and skinless 4 each buns split and toasted * 4[...]

1 1/2 teaspoons olive oil 1 cup onion chopped 1/2 cup celery chopped 1/2 cup green bell pepper chopped 1/2 cup carrot chopped 4 cups chicken breast halves,[...]