In a bowl, toss the thinly sliced beef with soy sauce and cornstarch until well coated. Set aside to marinate for about 10-15 minutes.
Cook the lo mein noodles or spaghetti according to the package instructions. Drain and set aside.
Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Add the marinated beef and stir-fry until browned and cooked through, about 4-5 minutes. Remove the beef from the skillet and set aside.
In the same skillet, add the remaining 1 tablespoon of vegetable oil. SautΓ© the sliced onion, minced garlic, carrots, bell peppers, broccoli, and snow peas until the vegetables are tender-crisp, about 5-7 minutes.
Return the cooked beef to the skillet with the vegetables.
In a small bowl, mix together the soy sauce, oyster sauce, sesame oil, and beef broth. Pour the sauce mixture over the beef and vegetables, stirring to coat evenly.
CONTINUE READING ON THE NEXT PAGE π₯°π
