Over low heat, add a few tablespoons of vegetable oil, and wok-fry the soaked soybeans for at least 15 minutes, until fragrant and nutty. Remove from the wok and set aside to cool completely (leave any remaining oil in the wok behind to cook the rest of the dish).

Bring a pot of water to a boil, and cook the noodles according to package instructions. Some brands may require you to soak the noodles overnight, but you can simply boil them until relatively tender (they’ll still be chewy). Once cooked, drain and rinse in cold running water. Set aside.

Heat your stock in a separate pot. Keep it at a low simmer. If you don’t have stock, you can use hot boiling water.

Heat 3 tablespoons oil until it’s shimmering and smoking lightly before adding in your ginger, sesame seeds, pepper flakes and powder. Cook for 2 minutes before adding the garlic and cook for an additional minute.

Stir the sizzling ingredients, and add the vinegar, soy sauces, sugar, Sichuan peppercorn powder, white pepper, sesame oil, and chilli oil.

Pour the oil followed by the hot stock into the bowl, and mix well. Add the cooked noodles, and top with the pickled mustard stems, scallions, cilantro, and roasted soybeans/peanuts. Taste for seasoning and adjust if needed. Serve!