1. Wash the watermelon skin first and cut it into small pieces.

2. Then pour in the white sugar and stir well, so that the melon skin can fully absorb the sugar.

3. Then cook in the pot until golden brown, and then take it out.

4. Finally, sprinkle a layer of white sugar on the plate, pour in the boiled watermelon pieces, sprinkle a layer of white sugar and wait to dry.