Pass watermelon pulp through a food mill to obtain 1 liter of juice.7- Before serving, garnish with some Jasmine blossoms, pistachio, or grated chocolate.

Filter it to remove pulp and seeds.

Pour the juice into a saucepan with brown sugar, cornstarch, Jasmine blossoms, and the cinnamon stick.

Heat the mixture, stirring constantly until it becomes thick.

Remove the mixture from the stove and take out the Jasmine blossoms and cinnamon stick.

Pour the mixture into the cup with a layer of pistachio grains covering the bottom and then leave it to cool completely.

Before serving, garnish with some Jasmine blossoms, or mini chocolate chips.