Step 2

Boil the noodles in a large pot of boiling water for 10 seconds (fresh) or according to package instructions. Drain and rinse under cold water.

Step 3

Heat 2 tbsp oil in a wok over high heat. Add the beef and cook until medium-done, about 2–3 minutes. Remove and set aside.

Step 4

Add another 2 tbsp oil to the wok. Add the onion, garlic, ginger, bean sprouts, mushrooms, and 1 cup water. Bring to a vigorous simmer. Add the noodles and toss to combine.

Step 5

Make the sauce by combining oyster sauce, a pinch of white pepper, 1 tsp sesame oil, sugar, and soy sauce. Pour over the noodles. Add the beef back to the wok and stir-fry until everything is coated and heated through.