HEAT oven to 400ºF.
FOLD up all sides of each of 4 large sheets of heavy-duty foil to form 1-inch rim; spray foil with cooking spray. Combine rice, water and seasoning mix; spoon onto centres of foil. Top with remaining ingredients.
BRING up foil sides. Double-fold top and ends to seal each packet, leaving room for heat circulation inside. Place in 15x10x3/4-inch pan.
BAKE 30 to 35 min. or until chicken is done (170ºF). Let stand 5 min. Cut slits in foil to release steam before opening packets.
serving size = 1 packet (343 g)