Noodle soup with pork and pickled greens (xuecai rousi mian / 雪菜肉丝面) is one of our favorites––an easy, satisfying comfort food in Chinese households everywhere.
In a small bowl, combine the pork, salt, cornstarch, sesame oil, shaoxing wine, and white pepper. Set aside to marinate while preparing other ingredients.
Bring a pot of water to a boil for your noodles, and cook the noodles according to package directions. Drain. In another medium pot, add your chicken stock and bring to a boil. Keep warm on the stove.
Heat a tablespoon of oil in your wok over high heat and brown the pork. Add the chilies and the pickled vegetables. Stir-fry for a couple minutes, making sure the heat is still high. Add the sugar, give everything a final stir, and turn off the heat.
Lay the noodles in your serving bowls and ladle in the hot broth. Top with your pork and vegetable mixture, and top each bowl with a few drops of sesame oil and chopped scallion.