Combine the coconut milk, chia seeds, and honey in a bowl and whisk well to combine. Cover and transfer to the fridge, allowing it to set for several hours or overnight or until thickened.

Add the basmati rice to the prepared chia pudding and stir to break up the rice into the chia pudding.

Divide the chia pudding between two small dessert cups and top with diced mango and shredded coconut. Serve fresh, mixing to stir in the mango.