2, but this time is not fixed, and it has a certain relationship with the size and temperature of hazelnut kernel. If the hazelnut kernel is big and big, the time will be extended accordingly.

In order to shorten the frying time of hazelnut kernel, many people will soak it in water. In fact, this will lead to higher moisture content of hazelnuts, which is not easy to fry, and even if fried, the taste will be much worse.