Sorry for the delayed follow up. The method is very easy, just needs a lot of veg chopping.
Fry some or all of the following cut in 1 inch squares or circles:
courgette, red pepper, leek, sprouts, red onion etc plus the ginger chicken.
When cooked add noodles and the sauce you prepared 2 weeks ago and chicken stock if you got some from roasting the marinade.