Beef Lo Mein

Instructions

1. Prepare the noodles
   Cook the lo mein noodles according to package instructions until al dente. Drain, rinse under cold water to stop the cooking process, and toss with a small amount of vegetable oil to prevent sticking. Set aside.
2. Marinate the beef
   In a medium bowl, combine the sliced beef with 1 tablespoon soy sauce and 1 teaspoon cornstarch. Mix well and let marinate for at least 10 minutes while preparing other ingredients.
3. Make the sauce
   In a small bowl, whisk together the remaining soy sauce, oyster sauce, sesame oil, and brown sugar until well combined. Set aside.
4. Cook the beef
   Heat 1 tablespoon of vegetable oil in a large wok or skillet over high heat until smoking. Add the beef in a single layer and cook for 1-2 minutes per side until browned but still slightly pink inside. Remove from the wok and set aside.
5. Stir-fry the vegetables
   Add the remaining tablespoon of oil to the wok. Add garlic and ginger and stir-fry for 30 seconds until fragrant. Add onions and stir-fry for 1 minute. Add carrots and bell peppers and stir-fry for 2 minutes. Add bok choy and cook for another minute until vegetables are crisp-tender.
6. Combine everything
   Return the beef to the wok. Add the cooked noodles and the prepared sauce. Toss everything together using tongs or two large spoons, ensuring the noodles and ingredients are well coated with sauce. Cook for 1-2 minutes until everything is heated through.
7. Finish and serve
   Add the green onions and red pepper flakes if using. Toss once more to combine. Taste and adjust seasoning if needed. Serve immediately in large bowls, garnished with additional green onions if desired.