A deeply aromatic, slow-simmered bone broth perfumed with charred ginger, star anise, and cinnamon, ladled over silky noodles and fresh herbs.
Cut the pumpkin into chunks and blanch the ribs.
Simmer the ribs with the onion in the water for 40 minutes.
Add the pumpkin and simmer for 15 minutes until tender.
Season with fish sauce and salt.
Scatter with spring onions and serve hot with rice.