The prepared ingredients are pig's feet, salt and oil.

The method of marinating the preserved pig's feet is as follows:

1, directly rub the pig's feet with salt.

2, continue to coat with oil in a basin and set aside.

3, if there is no problem take firewood to make a fire.

4, you need to hang the pig's feet for smoking for a while.

5, this will get the results shown in the picture can realize the requirements.