In a mixing bowl, combine the whole rolled oats, chia seeds, and a pinch of sea salt. Stir gently to mix.
Pour in the unsweetened almond milk and add the maple syrup. If using Greek yogurt, add it now. Mix everything until well combined.
Evenly distribute the mixture into your glass jars or containers. Leave some space at the top for toppings.
Cover the jars with lids and place them in the refrigerator. Let the oats soak overnight (or at least 4 hours) to achieve the perfect texture.
In the morning, give the oats a good stir. Top with your choice of diced apple, chopped nuts, fresh berries, banana slices, or chocolate chips. Drizzle with a bit more maple syrup if desired, and dig in!
