Cover with a lid to keep it warm while you finish the stir-fry. In a large frying pan or wok, heat about 1 tablespoon vegetable oil. Once hot, fry about half of the chicken for 2 minutes ...
Add the egg and quickly stir ... frozen peas. Stir-fry until the peas have defrosted. Squeeze the rice pouch a few times to break up the rice, then add the rice to the pan with the roast chicken.