Pork ribs and mineral-rich kelp simmer together in a savory, nourishing broth. This protein-packed, healthy family soup supports lower cholesterol and is a traditional Cantonese health tonic.
Soak dried kelp in cold water for 20 minutes until softened, then rinse and cut into 2-inch strips.
Blanch pork ribs: Place ribs in a pot of boiling water for 5 minutes to remove impurities, then drain and rinse under cold water.
In a clean large pot, add the blanched ribs, 12 cups fresh water, ginger slices, and scallions. Bring to a boil over high heat.
Once boiling, reduce the heat to low and skim off any foam or fat, ensuring a clear broth. Cover and simmer for 70 minutes.
Add cut kelp and peeled, chunked daikon radish to the pot. Continue simmering uncovered on medium-low heat for 30 more minutes until the ingredients are tender.
Season the soup with salt and white pepper. Taste and adjust seasoning if needed. Serve hot, garnished with sliced scallions if desired.