1, prepare a bigger bowl, pour the dried shrimps into the bowl, add 25 warm water twice as much as the dried shrimps, put the prepared ginger slices and cooking wine into the bowl, then stir with a spoon for 30 seconds and let it stand for one hour.
2. Take out the soaked shrimp properly, put it in clean water and filter it twice, then wash it and control it to dry for later use. Its main function is only to preliminarily desalt and deodorize it.
3. There is no need to add oil to the pan. After preheating for 30 seconds, pour in the washed shrimp, and then turn on a small fire to slowly dry the shrimp.
4. Put all the shrimps in high-speed blender, beat them into shrimp powder, and then put them in a pan for secondary drying, which takes about three minutes, and the whole process can be roasted with low fire.