Method
1. Place a frying pan on a medium heat and melt the sugar until it forms a pale golden caramel. 2. Remove the pan from the heat and dip the base in cold water to stop the cooking process. 3. Put the peeled mangosteens into a serving dish, place cocktail sticks in each mangosteen and then pour over the caramel. Leave to set. 4. Serve once fully set.