In a blend-ble container, add banana, coffee, cashew milk, oatmeal, and chia seeds. Make sure to add chia seeds last or they will stick to the container and not blend properly, giving you a grainy texture in your smoothie. Blend well and enjoy!
Notes
You can make this smoothie the night before so all you have to do is blend it in the morning. I prefer to make it right before consuming because the frozen bananas give it a thick, shake like texture that I really enjoy.