1. Pour boiling water into the peppercorns, the ratio of water to peppercorns is 1:1, the water can wet the peppercorns on the line, the soaking time is about 1 minute. After the boiling water soak, you can pepper in the numbness of the best play.

2. Strain the water from the soaking peppercorns and leave the peppercorns in reserve.

3. Onion slice ginger slices garlic cut pieces, easy to fish out after frying.

4. pan hot, put the vegetable oil, vegetable oil and pepper ratio of 3:1, this ratio to do out of the hemp oil and fragrant and numb, the most suitable for making cold dishes.

5. Put in the chopped onion and ginger, and fry slowly over low heat.

6. The process of frying, a little flip, so that the aroma of green onions, ginger and garlic more fully integrated into the oil, so that the sesame oil tastes numb and fragrant.

7. fry until the onion, ginger and garlic slightly yellow.

8. Pour in the water soaked peppercorns.

9. Fry in oil for 5 seconds.

10. Turn off the heat, use the residual temperature of the oil to simmer out the numbness in the peppercorns, so that the peppercorns will not be battered, and the numbness is full of flavor.

11. Simmer until the oil cools, and filter out the sesame oil. Filtered sesame oil into a dry sealed bottle, put in the refrigerator, can be used for a summer.

12. After filtering sesame oil, the remaining pepper, do not throw away, crushed to do pepper noodles or stewed meat fried vegetables when put a few, the same delicious.

12.