Beef stir-fry with rice noodles

Name: Beef stir-fry with rice noodles
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: Asian
Ingredients: 300g beef rump steak, cut into thin strips; 1 tsp five-spice powder; 5.00 gm cornflour; 150g rice noodles; 36.40 gm peanut oil; 1 lemongrass stem (white part only), thinly sliced; 2 garlic cloves, crushed; 40.00 ml grated ginger; 6 shallots (spring onions), sliced on the diagonal; 1 leek, cut into thin strips; 1 carrot, cut into thin strips; 40.00 ml tamari sauce*; 60.00 ml shaohsing rice wine*; 60ml beef stock