- lemon
- ½ tablespoon butter
Instructions
- Wash the watermelon thoroughly, especially the outer surface, before cutting it.
- Remove the tough green skin to reveal the white part of the rind.
- Chop the white rind into small cubes.
- Boil the rind in water for about 15–20 minutes, or until softened. Reserve 3 cups of the cooking water for the jam.
- In a large pot, combine the watermelon rind, sugar, reserved cooking water, and cloves. Bring the mixture to a boil.
- Reduce the heat and simmer for about 1 hour, stirring occasionally, until