1 Wash a pale yellow ripe apple and pear and dry the water on the peel. Put the pears in the freezer of the refrigerator and freeze them for 4 days.

2. Take the pears out of the freezer and leave them at room temperature for 8 hours.

3. Put the pears in the freezer and freeze them again for 4 whole days.

4. Take the pear out of the refrigerator. At this time, the skin color of the pear has turned dark brown, and it can be eaten after thawing at room temperature.