Material preparation: 8 lemons, rock sugar1000g, 2 sealed cans, appropriate amount of salt, etc.

1. Wash the lemon with edible salt, then rinse it with water and dry the water on the surface of the lemon.

2. Slice the lemon and remove the core.

3, it is best to choose a glass sealed jar, put a layer of rock sugar in the sealed jar, and then put a layer of lemon.

4, a layer of rock sugar and a layer of lemon, let the sealed cans alternately fill, and finally put a layer of rock sugar on it and cover the lid tightly.

5, sealed cans can be eaten in the refrigerator for about a week.