Sweet and Sour Barbecue Chicken

1 lb boneless skinless chicken breast, cut into bite sized pieces
1 (20-oz) can pineapple chunks
1 tsp curry powder
1 T. vegetable oil
1/2 cup chopped onion
1/2 cup chopped green pepper
1 (18-0z) bottle honey barbecue sauce

Drain pineapple but save the juice. Sprinkle chicken with curry powder and brown chicken in a skillet with the vegetable oil. Remove from the pan. Then saute the onion, pepper, and pineapple until tender. Stir in the barbecue sauce and pineapple juice. Return chicken to pan. Cover and simmer for about 15 minutes. Serve over rice.