01 - In a medium bowl or large jar, combine rolled oats, almond milk, protein powder, Greek yogurt, chia seeds, maple syrup or honey, vanilla extract, cinnamon, and salt.
02 - Stir thoroughly until all ingredients are fully incorporated and the mixture is smooth with no dry pockets.
03 - Cover tightly and refrigerate overnight, or for at least 8 hours, allowing the oats and chia seeds to fully absorb the liquid.
04 - In the morning, stir the oats and add a splash of milk if needed to loosen the texture to your preference.
05 - Divide between bowls or jars and top with fresh fruit, nuts, seeds, or a drizzle of nut butter as desired.