5. Stir-Fry the Vegetables:
- In the same pan, add the remaining tablespoon of vegetable oil. Add the minced garlic, julienned carrots, bell pepper, mushrooms (if using), and snow peas. Stir-fry for about 2-3 minutes or until the vegetables are just tender.
6. Combine:
- Add the cooked noodles and beef back into the pan with the vegetables. Pour the prepared sauce over the top. Toss everything together over medium-high heat until well combined and the noodles are heated through, about 2 minutes.
7. Serve:
- Transfer the beef lo mein to serving plates. Garnish with chopped green onions and sesame seeds if desired. Serve hot.
Enjoy your homemade “Chinese Takeout” Beef Lo Mein! This dish is versatile, so feel free to adjust the vegetables according to what you have on hand or prefer.