In a medium mixing bowl, thoroughly combine the rolled oats, coconut milk, chia seeds, shredded coconut, maple syrup (if using), vanilla extract, and a pinch of salt. Use a spatula or spoon to ensure all ingredients are well-mixed and evenly distributed.
Gently fold in half of the diced mango into the oat mixture, making sure it’s evenly incorporated while reserving the remaining mango for later topping.
Carefully divide the oat mixture into two jars or airtight containers. Ensure that each jar is filled evenly. Seal the containers with their lids to maintain freshness.
Place the jars in the refrigerator overnight, or for at least 4 hours, allowing the oats to soak up the coconut milk and soften to a creamy texture.
When you’re ready to enjoy your oats in the morning, remove the jars from the refrigerator. Give the oats a spirited stir, and if you prefer a creamier consistency, add a splash of coconut milk to each jar and mix well.
To finish, generously top each jar with the reserved diced mango and sprinkle extra shredded coconut on each. Optionally, garnish with a few fresh mint leaves for an added burst of color and flavor before serving.
Notes
Adjust the sweetness by adding more or less maple syrup.