Hawaiian Chicken over Rice

Maybe it's the pregnancy this time around but lately I love any kind of dishes with pineapple. Never did before....love it now.

3 chicken breasts, cooked and cubed

1 green pepper, cut in strips

4 stalks celery, chopped

2 slices of onion, chopped

2 cans cream of chicken soup

1 can sliced water chestnuts

1 can crushed pineapple, undrained

1/4 cup oil

Rice

Cook chicken and cut in pieces. Cook green pepper, celery, and onion in 1/4 cup of oil. Add all ingredients, including chicken. Simmer for 5 minutes. Serve over rice.