Rinse the rice well under cold water, removing any starch until the water becomes almost clear. Wash and peel the mango. Prepare a serving plate and a wide bowl for serving.
Cook the rice. Place the washed rice in a saucepan, cover with water and leave for 30 minutes. Then add sugar, salt, one cup of coconut milk and cook over medium heat until tender, about 20 minutes, stirring regularly.
Prepare the sauce and mango. Heat one glass of coconut milk in a saucepan, add cream, honey and stir until the honey is completely dissolved. Cut the mango into slices.
Place the finished sweet rice in a small wide bowl, press with your palm or spoon, and then turn the bowl over onto a flat plate. Pour warm sauce made from coconut milk and honey over the rice, place mango slices next to it, garnish with a sprig of mint and serve hot.