First prepare the noodles, if you use fresh noodles you can add straight to wok. If you use dry noodles, boil the noodles by the packet instructions, rinse the noodles in cold water and drain the water out. Drizzle 1-2 teaspoon bit of vegetable oil or sesame oil on the noodles, mix well and set aside.
In a small mixing bowl, add all the stir fry sauce ingredients, whisk until the sugar dissolved and set aside.
Heat the wok/pan over medium-high heat, drizzle 2 tablepoons of vegetable oil. Start frying the onion slices for few seconds and follow with the carrot and cabbage.
Push the vegetables to one side and place the noodles in the wok. Pour the stir fry sauce over the noodles.
Stir well to combine all ingredients evenly and cook for 1-2 minutes.
Add the spring onions, drizzle 1 tablespoon of sesame oil and add some salt to taste.
Toss everything well for another 1 minute. Turn off the heat and transfer to serving plate.
Serve immediately! Enjoy!
( You can serve 2-3 person as a main meal and 4-5 person as a side dish. )