Instructions
In a small saucepan, stir watermelon juice, sugar, and salt together.
Heat over medium, whisking often, until sugar dissolves.
Remove from heat and whisk coconut milk, sweetened condensed milk, heavy cream, and lime juice until fully incorporated.
Pour the mixture into a Ninja Creami container, ensuring it does not exceed the max fill line.
Cover and freeze for at least 24 hours until completely solid.
Remove the frozen pint from the freezer, place it in the outer bowl of the Ninja Creami, and let it rest for a couple of minutes.
Lock the lid and insert it into the machine.
Select the Ice Cream setting and let the machine process the mixture.
If the ice cream appears crumbly, use the Re-spin function to achieve a smoother consistency.
Scoop the ice cream into bowls and garnish with chopped fresh watermelon, salt, and lime zest.
Pro Tips
Do not simmer the mixture while dissolving the sugar.
Ensure the mixture does not exceed the max fill line in the container.
Let the frozen pint rest for a couple of minutes before processing to improve texture.
Use the Re-spin function if the ice cream appears crumbly after the first cycle.
Calamansi juice can be used as a substitute for lime juice.