Cook the egg noodles according to the package instructions. Once cooked, drain them in a colander and set aside, allowing them to cool slightly.
In a large wok or a sturdy frying pan, heat the vegetable oil over medium-high heat until shimmering.
Carefully add the thinly sliced beef to the hot wok. Season with a pinch of salt and a dash of pepper. Stir-fry for about 2-3 minutes, or until the beef is browned and cooked to your liking. Once done, remove the beef from the wok and place it on a plate.
In the same wok, add the minced garlic and grated ginger, and stir them quickly for about 30 seconds until fragrant, being careful not to let them burn.
Next, introduce the sliced bell pepper and broccoli florets to the wok. Stir-fry for an additional 2-3 minutes until the vegetables are tender yet still crisp, showcasing their vibrant colors.
Return the cooked beef to the wok with the vegetables. Pour in the soy sauce, oyster sauce (if using), sesame oil, and sprinkle in the chili flakes. Toss all ingredients together to ensure they are well combined, cooking for an extra minute to allow the flavors to meld.
Gently add the cooked egg noodles to the wok, and with care, mix everything together until the noodles are evenly coated in the delicious sauce and heated through.
Once fully combined, remove the wok from heat. Garnish the dish with a generous sprinkle of chopped green onions for a fresh finish.
Notes
Serve in vibrant bowls and garnish with green onions and sesame seeds. Lime wedges can be added for a zesty kick.