1, boiling water immersion method. Wash the surface of the bought raw chestnut with clear water, then soak it in boiling water for about 5 minutes, take it out, then cut the shell with a knife and peel it off by hand, so that the treated chestnut shell is easy to break and the thin skin inside will fall off.

2. Microwave heating method. Wash the chestnuts, then cut a small hole in the chestnut shell with scissors, and then put it in the microwave oven for about 30 seconds. When peeling, the shell and chestnut skin inside will easily fall off.

3. Sunlight method. This method is the lowest cost, but it takes a relatively long time. Put the bought raw chestnuts in the sun for one day and peel them the next day.

2 How to peel ripe chestnuts fastest?

1, freezing method. Put the cooked chestnuts in a fresh-keeping box or bag, and freeze them in the freezer for about 2 hours, then the chestnuts can be easily peeled.

2, thermal expansion and cold contraction method. Cut a small knife edge on the cooked chestnut, then soak it in boiling water for about 1 min, then put it in cold water for rapid cooling, and peel it flat when peeling.

3. Microwave heating. If it is cooked but cold, you can put it in a microwave oven and heat it for 30 seconds with medium heat, which will make it easy to peel off. If it is not easy to peel off, it can be heated for another 30 seconds.