Sweet n Sour Chicken

This recipe comes from my Aunt Lisa and is one of Josh's very favorites. I'm planning on making it sometime this week so look for a pic.

2-3 chicken breasts
1 white onion
1 green bell pepper
1/2 c. ketchup
1 tsp. garlic salt
1 tsp. salt
1/2 tsp. pepper
5-6 tsp. Worchestichire sauce
2 c. pineapple juice
1 c. brown sugar
1/2 c. flour
1 can pineapple chunks

Saute onion and bell pepper. Combine ketchup, garlic salt, pepper, W.s. sauce, pineapple juice (reserved from can of pineapple chunks), brown sugar and flour in a separate pan and heat until thickened. Add sauted onion, bell pepper and pineapple chunks. Pour mix over chicken and place in oven at 350 for 1 to 1 1/2 hours til chicken is done. Serve over white rice.