2. When it is just put into the pot, it will crack because there is water in the shrimp skin. Leave it alone, don't touch it, and keep cooking.
Until there is no water, the shrimp head has completely turned red and the fragrance has come out. At this time, put a little less salt, stop for a while and turn off the fire.
3. After completely cooling, put it into the bottle.
4. When cooking cold salad, it is a good seasoning oil when eating noodles.