Garlic chilli prawns with sesame noodles

Name: Garlic chilli prawns with sesame noodles
Cook time: 20 min
Total time: 20 min
Cuisine: Korean, Chinese, Vietnamese, Japanese, Asian
Ingredients: 250g medium egg noodle; 1 tbsp sesame oil plus extra to serve (optional); 1 tbsp groundnut oil; bunch spring onions thinly sliced lengthways; 300g bag beansprout; 4 garlic cloves finely chopped; 1 red chilli finely chopped; 400g raw peeled tiger prawn; 1 tbsp soft brown sugar; 1 tbsp dark soy sauce