Ingredients: fat pork 1 block, a little salt, half a bowl of water.
1. Wash fat pork and cut into pieces.
2. Put the oil in a hot pot, then add the fat pork, pour in half a bowl of water and cook over high fire.
3, until the water gradually evaporates and turns to a small fire, you can see the liquid oil precipitation.
4. Continue to cook until the volume of oil residue is no longer reduced, and turn off the fire (about 20-25 minutes).
5. After the time is up, remove the oil residue and skim the oil slightly.
6. Cool the remaining oil slightly, pour it into a clean enamel cup, and put a little salt in the cup. Sealed and refrigerated.