1. Wash and slice the grass carp and marinate in a seasoning bag.
2. Add corn oil to the wok without too much, add the fish fillets in portions and fry them until golden, so that they won’t be deformed easily.
3. Fry it all
4. Reduce the heat in the wok, add the green onion, ginger, rock sugar and stir fry for about 30 seconds.
5. Add sauerkraut and continue to fry for 2 minutes.
6. Add the broth or water, add the material bag, and continue to cook for 10 minutes.
7. Turn to low heat, add fish head and bones and cook for 5 minutes, then add fish fillets and cook for 3 minutes
8. Turn off the heat and add chopped green onions, you can enjoy it
Tips:The fish is best to be fried, so that it is easy to shape, if you like low oil, you can omit it
