2. Put the sheep in water, blanch it with boiling water, take it out, wash it and drain it.
3. Put the mutton offal into the pot, add appropriate amount of onion, ginger and water, and stew for about 15 minutes.
4. chopped green onion and coriander.
5. Put the sheep in a bowl and sprinkle with chopped green onion, coriander, pepper and salt.