A wholesome, deeply comforting soup crafted from slow-simmered stock, aromatic garden vegetables, and fresh herbs, served with crusty bread.
Rinse the lung under running water, pressing out blood, then soak in salted water 1 hour.
Simmer the lung in boiling water 5 minutes, drain, and slice thinly.
Combine stock, water, ginger, spring onions, and wine in a pot; bring to a simmer.
Add the lung slices and simmer gently 45 minutes until tender.
Stir in salt and white pepper, swirl in lard, and serve hot.