Quick Beef Chow Mein

Quick Beef Chow Mein

Ingredients:  5.5 oz. (160g) egg noodles  7 oz. (200g) beef tenderloin  1 tbsp. sesame oil  1 clove garlic, minced  1 tbsp. ginger, grated  1/2 leek, sliced (mostly white parts)  1 red bell pepper, sliced  3 mushrooms, sliced  a pinch of ground white pepper  a pinch…