A wholesome, deeply comforting soup crafted from slow-simmered stock, aromatic garden vegetables, and fresh herbs, served with crusty bread.
Make a firm noodle dough with the flour, water, and salt; rest 30 minutes.
Roll the dough thin and cut into narrow strips.
Simmer the pork in the stock with the soy for 20 minutes.
Cook the noodles and greens in the broth until tender.
Ladle into bowls with the white pepper and spring onions.