A deeply aromatic, slow-simmered bone broth perfumed with charred ginger, star anise, and cinnamon, ladled over silky noodles and fresh herbs.
Simmer the stock with ginger and star anise for 20 minutes, then add soy sauce.
Cook the bok choy in the broth until bright green, then remove.
Boil the noodles separately and drain.
Divide the noodles and bok choy between bowls.
Ladle over hot broth, top with duck slices, spring onions, and sesame oil.