Pepsi Chicken

1 1/2 lbs chicken breasts, boneless & skinless
1 small sliced onion
1/2 c ketchup
1 cup diet Pepsi (or other cola)
2 carrots, cut matchstick style

Spray frying pan with non-stick cooking spray and brown chicken on all sides. Place in freezer container. In a small bowl, combine remaining ingredients, stirring well. Pour sauce over chicken. Cover and freeze.

To serve, thaw. Bake in oven at 350F for 1 1/2 hours or put in slow cooker on high for 4 hours or until cooked through. Serve over rice.