1, main ingredients: 300g rock sugar, 2 lemons.

2. Accessories: glass bottles 1 piece.

3. Wash the lemons.

4. Clean the lemon and dry the water on the surface.

5. Slice the lemon.

6, put the lemon slices into the bottom of the bottle, and then add the right amount of rock sugar.

7, a layer of lemon and a layer of rock sugar.

8. Cover the lid and put it in the refrigerator.