01 - Rinse the short-grain rice under cold running water until the water runs clear. Drain the rice thoroughly.
02 - In a medium saucepan, combine the rinsed rice, full-fat coconut milk, water, almond milk, granulated sugar, vanilla extract, and salt.
03 - Place the saucepan over medium heat. Bring the mixture to a gentle simmer, stirring occasionally to prevent the rice from sticking to the bottom of the pan.
04 - Reduce the heat to low. Cover the saucepan partially and continue to cook for 30 to 35 minutes. Stir every 5 to 10 minutes. The pudding is ready when the rice is tender and the mixture has thickened to your preferred consistency.
05 - Remove the saucepan from the heat. Allow the pudding to stand, uncovered, for 5 minutes. It will continue to thicken as it cools.
06 - Spoon the pudding into individual serving bowls. Serve warm or chilled. If desired, garnish with toasted coconut flakes, diced mango, and chopped pistachios.