Creating Sticky Chilli Beef Noodles is straightforward if you follow these steps:

1. Cook the Noodles: Begin by boiling the egg noodles according to package instructions. Drain and set aside.
2. Prepare the Beef: Season the sliced beef with salt and pepper.
3. Make the Sauce: In a small bowl, mix soy sauce, oyster sauce, hoisin sauce, rice vinegar, and brown sugar. Set aside.
4. Heat the Oil: In a large skillet or wok, heat chili oil over medium-high heat until shimmering.
5. Sauté Aromatics: Add minced garlic and grated ginger to the hot oil, sauté for 30 seconds until fragrant.
6. Cook the Beef: Add the seasoned beef to the skillet and stir-fry for 3-5 minutes until browned and cooked through.
7. Add Vegetables: Toss in the sliced bell pepper and julienned carrot. Stir-fry for another 2-3 minutes until the vegetables are tender-crisp.
8. Combine Sauce and Noodles: Pour the sauce over the beef and vegetables. Stir to coat everything in the delicious mixture. Then, add the cooked noodles, tossing gently to combine.
9. Final Touch: Cook for an additional minute, allowing the noodles to absorb the sauce.
10. Plate and Garnish: Serve hot, garnishing with chopped spring onions and fresh cilantro for an extra pop of flavor.