If you are using the dried egg noodles place in a pot of boiling water for around 3 minutes or until soft, drain and allow to cool.
Fry chicken in a little oil and season to taste. Once Chicken is thoroughly cooked remove from pan and allow to rest for 10 minutes.
Using kitchen paper wipe frying pan clean and add a dash more oil, fry onions for 2 minutes and then add chicken, bean sprouts & a sprinkle of white pepper, stir for a further minute or two. Add drained noodles and mix thoroughly (ensure heat is high). Season with salt a little sugar and a dash of soy sauce for colour. Finish with a splash of sesame oil and serve. Garnish with spring onion.