Cook the noodles according to the package instructions. Drain and rinse under cold water to stop the cooking process.

In a bowl, mix together the chilli oil, soy sauce, oyster sauce, sesame oil, sugar, and a pinch of salt to create the sauce. Set aside.

In a wok or large skillet, heat a tablespoon of oil over high heat. Add the beef rolls and stir-fry for 2-3 minutes, seasoning with salt and pepper to taste. Remove the beef from the wok and set aside.

In the same wok, add a teaspoon of oil and the minced garlic. Stir-fry until fragrant and slightly golden. Add the cooked noodles to the wok and stir-fry for another 1-2 minutes to heat them through.

Pour the prepared sauce over the noodles and toss to combine. Cook for an additional 1-2 minutes, allowing the flavours to meld.

Top the noodles with the beef rolls, and garnish with sesame seeds and green onions.