Mix the oats, almond milk, and chia seeds in a container. Put in the fridge overnight.
In the morning mix in the greek yogurt, and half of the peanut butter.
Top with the remaining peanut butter, banana, coconut flakes, and mini chocolate chips.
Notes
I calculated the nutrition facts without the chocolate chips sprinkled on top. They are about 75 calories per tablespoon so if you are counting sprinkle them with care. :-)