Rainbow Chow Mein

Name: Rainbow Chow Mein
Ingredients: 200g spinach egg noodles / whole wheat soba noodles, soaked in hot water for 2-3 minutes and then drained and dried on a clean tea towel; 300g pork loin/pork fillet, cut into fine matchsticks; 200g red cabbage, finely shredded; 200g bean sprouts; 100g watercress; 2 carrot, cut into fine matchsticks; 1 yellow pepper, cut into fine matchsticks; 1 green pepper, cut into fine matchsticks; 2 spring onion, finely sliced; 1 Tbsp vegetable oil; Dash of Lee Kum Kee Pure Sesame Oil; Pinch of salt and pepper to taste; 2 tsp Lee Kum Kee Premium Oyster Sauce; 100ml chicken stock; 2 Tbsp Lee Kum Kee Premium Oyster Sauce or Lee Kum Kee Mushroom Vegetarian Stir-Fry Sauce for vegan option; 1 Tbsp Lee Kum Kee Premium Dark Soy Sauce