Pork & brown bean sauce
In a small bowl, combine the bean and hoisin sauces, stock and sugar, and mix until smooth.
Heat a wok over a high heat, add the oil and swirl. Add the garlic and white part of the spring onions, and stir-fry for 15 seconds. Add the pork and stir-fry over a high heat for 3 minutes or until the meat has browned. Add the bean mixture, reduce the heat and simmer for 7–8 minutes.
Meanwhile, cook the noodles in a large saucepan of boiling water for 4–5 minutes until tender. Drain and rinse, then serve with the pork.