Peel the pineapple: trim off the top and base of the fruit, then place it vertically and cut away the skin, from top to bottom. Then cut off the flesh, so that only a hard core remains (discard the skin and core).
Peel the mango and remove the flesh from the pit.
Juice the lime.
After opening the coconut milk can, mix the thick and thin part (or shake with the can before opening it), measure out a ½ cup.
Add all the ingredients to a food processor or blender, mix until smooth. If all the ingredients won't fit in your blender container, add the pineapple first, blitz until smooth (it will reduce its volume), then add the other ingredients.
Enjoy!