1. Take a piece of fish fillet and soak in cold water to thaw.
2. Cut into slices diagonally with a quick knife.
3. Add an egg white, chopped pepper, and salt to the fish fillet.
4. Boil the fish fillets in boiling water.
5. Pour an appropriate amount of soy sauce into the plate, and transfer the cooked fish fillets into the plate.
6. Heat oil in a wok and fry the peppercorns until fragrant.
7. Just pour the pepper oil on the fish fillets.
