Teriyaki Chicken Stir-Fry

1 ½ lbs. boneless, skinless chicken breasts, sliced into strips, marinated in teriyaki sauce (see recipe below)
1 bag frozen stir-fry vegetables
Cooked rice
Chow mein noodles

Teriyaki Marinade:
½ tsp. ginger
2 tsp. dry mustard
¼ cup oil (any kind)
½ cup soy sauce
1 tsp. garlic
2 tbsp. molasses

*Combine all marinade ingredients. Put chicken strips and marinade in freezer bag(s). When ready to eat, thaw and pour meat and marinade in large skillet. Cook until meat is cooked through and marinade boils for at least five minutes. Add in vegetables and stir constantly until done. Serve over cooked rice and top with chow mein noodles.