Making Sticky Beef Noodles involves simple steps that will guide you towards cooking perfection. Follow these instructions carefully:

1. Cook the Noodles: Bring a large pot of salted water to a boil and cook the noodles according to package instructions. Drain and set aside.
2. Marinate the Beef: In a bowl, combine the sliced beef with 1 tablespoon of soy sauce and cornstarch. Let it sit for about 10 minutes to marinate.
3. Heat the Pan: In a large skillet or wok, heat 1 tablespoon of vegetable oil over medium-high heat.
4. Stir-Fry the Beef: Add the marinated beef to the hot skillet in a single layer. Sear for about 2-3 minutes until browned, then flip to cook the other side. Remove from the skillet and set aside.
5. Sauté Aromatics: In the same skillet, add the remaining tablespoon of vegetable oil. Toss in the minced garlic, grated ginger, and sauté until fragrant, about 30 seconds.
6. Combine Ingredients: Add the cooked noodles, remaining soy sauce, sesame oil, brown sugar, rice vinegar, and chili paste (if using). Toss everything together to coat the noodles evenly.
7. Add Beef: Return the cooked beef to the skillet and mix well. Cook for an additional 2 minutes, allowing the flavors to meld together.
8. Finish off: Taste and adjust seasoning with salt and pepper as needed. Toss in the chopped green onions and stir well.
9. Serve: Remove the pan from heat, plate your delicious Sticky Beef Noodles, and sprinkle sesame seeds on top for garnish.

With these steps, you’ll be on your way to enjoying a plateful of delightful Sticky Beef Noodles that are sure to impress everyone at your table.