A deeply aromatic, slow-simmered bone broth perfumed with charred ginger, star anise, and cinnamon, ladled over silky noodles and fresh herbs.
Grind half the cashews with 1 cup of warm stock until smooth.
Simmer the remaining stock with charred onion, ginger, and turmeric for 20 minutes, then strain.
Poach the chicken in the broth for 20 minutes, then shred.
Stir in the blended cashew mixture and simmer for 5 minutes; season with fish sauce.
Divide noodles between bowls, top with chicken, and ladle over the soup.
Scatter with the whole cashews and serve with lime.