2. Dig out the watermelon meat first and dig it clean. The closer to the finished leather, the better it looks.

3. Squeeze watermelon pieces into juice, about 200ML.

4. Take 10G white bean jelly, wash it with 100ML warm water, and add a drop of Isatis indigotica essence to make it a green liquid.

5. Pour into the milk pot and add a spoonful of sugar to boil.

6. After cooling slightly, pour it into the watermelon cup and put it in the refrigerator for freezing.

7. Put 20G of white bean jelly into watermelon juice and mix well.

8. Pour into the milk pan and heat until it boils.

9. Let it cool a little, then pour it on the solidified Banlan jelly and continue to put it in the refrigerator until the watermelon juice solidifies.