1. Prepare all the ingredients; add 200ml of water to the pot, then add all the ingredients in the sauce, boil on high heat, turn to medium and low heat, boil for 5 minutes, pour it into a container and let it cool for later use
2. Cut the grass carp pieces into 2 cm thick pieces, add white pepper powder and pick them up for 20 minutes, then thinly dip a layer of starch; pour oil in the pot and heat to 80% hot on medium heat, add the fish pieces and continue on medium heat Fry for about 3 minutes, until the fish is golden brown
3. Remove the fried fish pieces and soak them in the sauce while they are hot for 3-4 minutes; remove the soaked pieces of fish and put them in a fresh-keeping box, cover the lid and put them in the refrigerator overnight before serving.
