Put the gelatin previously hydrated in the mixer and add 1 cup of hot water, beat it all together for 1 minute, add the refined sugar and beat for 15 minutes.
Spread some grated coconut all over the bottom of a baking tin, pour the mixture and spread it well, top it with grated coconut and take it to the fridge for 3 hours.
Unmold, cut into squares and serve.