1. Pick fresh strawberries, wash them and remove the tips.

2. Dry the strawberries and place them on a flat surface to avoid sticking to each other.

3. Put the whole plate into the freezer, and the freezing time should be between 2-4 hours.

4: Once the strawberries are completely frozen, put them in a ziplock bag and squeeze out the excess air, and finally seal the bag.

5. Place the ziplock bag in the freezer to preserve the strawberries.