Add the sugar and gelatin to a medium to large mixing bowl
Pour in the boiling water and stir until everything is dissolved, this can take a few minutes.
Pour in the mango pulp and coconut milk and stir until everything is well combined.
Pour into dessert cups, ramekins, or silicone molds and place in the fridge for three hours to set.
When set, garnish with diced mango and a sprig of fresh mint if you desire. Serve and enjoy! If using silicone molds, you can tip the mold upside down on a plate until the pudding releases and then garnish.