1. Generally, the fat sausage we buy is oily on the outside, so clean the glossy surface first, put the fat sausage on a plate, add more salt and flour, and then rub it with both hands.
Flour has strong adsorption, which can clean the grease and mucus on the surface of fat sausage, while salt has the function of disinfection and sterilization, which can clean fat sausage more cleanly. Add more salt. Don't worry about the salty sausage. We'll wash it off later.
2. After adding salt and flour for a period of time, you can find that the oil on the fat sausage has stuck, but the flour will feel sticky when it touches water. Don't worry. At this time, we will add some corn flour and then continue to scrub. Corn flour has a strong sense of granularity, which can increase friction and does not stick to hands.
Rub the corn flour from beginning to end, and you will find that the oil and flour on the large intestine have been rubbed off and your hands are not sticky. At this time, rinse with clear water several times to thoroughly clean the smooth side of the sausage.
After the smooth surface is cleaned, we turn the fat sausage over. When turning fat intestines, we can turn them at the faucet while washing. In this way, it is easy to turn the fat intestine over, and the fat intestine slides down after being washed with water, which is particularly simple. Some friends like to cut the fat sausage from the middle and then clean it, which is also possible.
After the fat sausage is turned over, we will find that there is a lot of fat and oil on this side. You'd better get rid of these fatty oils, otherwise the fat intestines will be very greasy. Remove it bit by bit by hand, and then clean this side in the same way.
First, add a little more flour and edible salt, rub it from beginning to end, then add some corn flour to continue rubbing, and finally rinse it with clear water for several times, so that the processed fat sausage will be clean inside and outside without peculiar smell. It's very enjoyable to eat after cooking.