COOK rice as directed on package. Meanwhile, mix soy sauce, dressing and ginger until well blended; set aside. Toss meat with cornstarch.
SPRAY large nonstick skillet with cooking spray; heat on medium-high heat. Add meat mixture; cook and stir 3 min. or until meat is cooked through. Add vegetables and soy sauce mixture; cook and stir 3 min. or until sauce is thickened and vegetables are heated through.
SPOON over rice; top with peanuts.