Combine chicken and cooking sauce in 3-1/2 to 4 quart slow cooker. Cover; cook on Low setting for 8 to 10 hours or until chicken is tender and no longer pink.
Ten minutes before serving, stir in veggies; cover. Increase heat to High setting. Cook 10 minutes or until veggies are tender-crisp.
Serve over rice.
620 cal; 12 gr fat; 17% fat.