- Start with preparing all your ingredients which you need to have handy as once you start cooking things are happening quickly.  
- Prepare your stir fry sauce by mixing hoisin sauce in a small bowl together with soy sauce and sesame oil.  
- Cook egg noodles in a large pot of boiling water according to your package instructions. Drain and run under cold tap to stop cooking process. Put it aside in a large bowl with a tablespoon of sesame oil which will prevent noodles from sticking and keep them nice and shiny.  
- Heat tablespoon of oil in a large frying pan or wok. Add your broccoli florets, carrots and bell pepper and stir fry on high heat until slightly softened but still slightly crunchy about 5 minutes. 
- Add half of the sliced green onions, garlic and ginger and stir fry another couple of minutes.  
- Add leftover roast chicken and mix it well with the veggies allowing it to heat through for a couple of minutes. 
- Add noodles and your stir fry sauce to the pan or wok and mix well. Fry for a couple of minutes stiring and mixing all the veggies through and heating the noodles up.  
- Serve immediately sprinkled with saved spring onions.