Start by selecting a ripe watermelon, as its sweetness is key. Remove the rind and chop the watermelon into cubes.

Fill the Ninja Creami pint container with the watermelon cubes up to the max fill line.

Pour coconut water over the watermelon until it reaches the max fill line.

Cover the pint with its lid and place it in the freezer for a minimum of 12 hours.

Once ready to serve, microwave the pint for about 30 seconds or run it under hot water for a few minutes to loosen the mixture.

Place the pint into the Ninja Creami machine and use the sorbet setting to churn the mixture.

Scoop the sorbet into bowls or cones and enjoy!