Add peach, greek yogurt, milk, cinnamon, salt and protein powder to a blender or food processor. Blend until smooth.
Add peach mixture to a bowl or container along with oats and chia seeds. Mix together until combined.
Cover refrigerate oats for a minimum of 4 hours or overnight. If you can I recommend stirring the oats again after about 30 minutes to prevent clumps.
Divide out oats and top with peaches and any other of your favorite toppings.
Notes
This makes 2 servings of overnight oats. Nutritional information is for 1 serving or ½ of the recipe.If you use a plant based protein you will need more liquid, likely 2-3 tablespoons. If the oats come out too thick for your liking you can mix in more liquid after they are set.