Cook noodles according to package instructions. Rinse with cold water and set aside.
In a small bowl, whisk together the vegetable broth, sesame oil, soy sauce and cornstarch.
In a large skillet or wok, heat the peanut oil. Add the red pepper flakes, ginger and garlic; stir and cook for 20 seconds. Then add the cabbage and cook until wilted- 1 to 2 minutes.
Add the broth mixture and the noodles to the pan, and toss to combine and heat through. Add salt and pepper, to taste.
Serve the noodles garnished with green onion.
Notes
Tip: Don’t break the noodles! Eating long noodles symbolizes a long life.