In a medium mixing bowl, combine the rolled oats, coconut milk, Greek yogurt, chia seeds, maple syrup (or honey), vanilla extract, and a pinch of salt. Whisk together until you achieve a smooth consistency with no lumps.
Carefully fold the mixed berries into the oat mixture, making sure to retain a handful of berries aside for garnishing later if desired.
Spoon the oat mixture evenly into two jars or airtight containers with lids, ensuring each jar is well filled.
Generously sprinkle the shredded coconut on top of each jar for a touch of tropical flavor. Secure the lids tightly and place the jars in the refrigerator to chill overnight (or for a minimum of 4 hours) – this will allow the oats to absorb the liquid and soften beautifully.
The next morning, remove the jars from the refrigerator and give the oats a good stir to blend all the flavors harmoniously. If you find the consistency too thick, add a splash of coconut milk until you reach your desired creaminess.
Before serving, top each jar with the reserved berries and an extra sprinkle of shredded coconut for an appealing finish. Enjoy your delicious overnight oats chilled straight from the jar for a nutritious breakfast on the go!
Notes
For a vegan option, use dairy-free yogurt and maple syrup.