Method:
1, buy fresh pork tripe, rinse the mucus on the surface as clean as possible with water first.
2. Put 1000 ml of water in the wok or soup pot, boil it, and add the pork belly.
3. Boil the water for 2-3 minutes and turn off the fire.
4. Take out the pork belly with a colander, put it into a basin, rinse it with water, and the surface is not hot. Pick it up, pour out the hot water inside and rinse it for 20 seconds.
It is very easy to remove the yellow film from the pork belly just now and remove it after cooking.
6. Then cut off the grease with scissors.
7. Transfer the pork belly to a large porcelain bowl, add salt and white vinegar, and rub the pork belly with your hands. Paste white vinegar and salt on each place and continue rubbing for 1-2 minutes.
8. Then turn it over and do the same action as the previous step.
9. Wash the pork belly, then put it in a basin and rinse it with flowing water for about 20 seconds.