1. First, wash the exterior part, remove the attachments, turn the pork belly upside down (the inner wall is turned out), add two spoonfuls of flour and some salt or edible alkali, rub it repeatedly by hand to remove sticky foam, and then rinse it with clear water.
2. Blanch it in boiling water, tear off a piece of white skin (obviously similar to the golden Sao skin in chicken) and rinse it off.
Cleaning pork loin: the main method to remove the smell of mutton;
1, clean appearance
2. Cut the cross section of the pig kidney flat on the knife board with a flat knife, and see the white tubules and some dark tissues around them, and remove them with a knife or scissors.
The more thorough the better. Rinse with water, and then rinse again before cooking.