Heat the sugar in a sauce pan and add the water to make a dark sticky caramel
Pour the caramel into your pan or dish and swirl to coat
In a blender add the evaporated, coconut and condensed milk and the mango puree
Add the eggs and blend
Prepare a bain marie, this is a larger dish filled with boiling water and sit the caramel dish in it
Pour the on top of the caramel and move the dishes into the oven preheated at 350 degrees
Cook for 1 hr and an extra 15 mins if still a little jiggly
Cool down the caramel and then chill overnight in the fridge
To unfold, place the dish in hot water to loosen and run a knife over the sides of the custard to make sure they don’t stick to the sides
Place a plate on top and flip