Tasty chicken noodles

Name: Tasty chicken noodles
Prep time: 15 min
Cook time: 8 min
Total time: 23 min
Cuisine: Chinese
Ingredients: 2 tsp cornflour; 2 tbsp fish sauce or soy; 1 tbsp sugar; 2 blocks medium egg noodles; 1 tbsp sunflower oil; 1 large red pepper , chopped; 2 garlic cloves , thinly sliced; 4 spring onions , sliced; 200g leftover roast chicken , shredded; 1 tsp ground coriander; ½ tsp chilli powder; 100g frozen pea; ½ a 20g pack basil or coriander, leaves roughly shredded