Step 1: Mix the above materials in a large pot, then heat the pot until it smokes, then turn off the fire and wait for the temperature to drop to 80% for about 5 minutes.

Second step

Step 2: Pour the hot olive oil into the basin and stir well with a long spoon (preferably a wooden spoon). When 80% hot olive oil is poured out, the pepper powder will not turn black and the color will be better. Too high oil temperature will paste and turn black.

Third step

Olive oil should be more than twice as much as the materials in the basin, so as to give full play to the flavor of spices.

Fourth step

Step 3: After thorough cooling, pour it into a glass bottle or iron cup and put it in the refrigerator. Plastic containers are not recommended, because they will smell after a long time.