Rinse the jasmine rice under cold water until the water runs clear, then drain well.
In a medium-sized pot, combine the rinsed jasmine rice, coconut milk, water, sugar, and fine sea salt. Stir thoroughly to dissolve the sugar.
Place the pot over medium heat and bring to a gentle boil, stirring occasionally. Once boiling, reduce heat to low, cover, and simmer for 15-20 minutes until the rice is tender and most liquid is absorbed.
Remove the pot from heat and stir in the pure vanilla extract and lime zest. Let sit for about 10 minutes to thicken slightly.
Gently fold in the diced mango, being careful not to mash the pieces. Reserve a few mango pieces for garnish if desired.
Serve warm or chilled in individual bowls.
Top each serving with toasted coconut flakes and fresh mint leaves for garnish.
Notes
Adjust sugar to taste and garnish with toasted coconut and mint for added flavor.