1
Open the drinking coconut by making two holes at the top with a screwdriver. Pour out the coconut water and collect it in two glasses.
2
Finely grate the green part of the peel of one lime. Halve two limes and squeeze out the juice. Divide between the two glasses.
3
Take a piece of watermelon and grate it with a fine grater so that you get watermelon puree. Stir the watermelon juice, lime juice and grated lime peel into the coconut water. Cut a slice of watermelon into small cubes as a garnish.
4
Another great idea is to add basil seeds, which resemble the seeds of passion fruit. Mathijs got this idea from a cocktail he drank in Bali. Basil seeds can be bought at Asian supermarkets and can be found with the spices; they are called Biji Selasih. Rehydrate the seeds briefly in warm water, a small layer will form around the seeds. These are the dots you can see in the picture. Enjoy your non-alcoholic cocktail!