Easy shake with banana, coffee and chocolate
Make your espresso shot (I simply made a shot with my nespresso machine) and let it cool for a few minutes.
In a blender, add frozen bananas, espresso and a few splashes of chocolate oat milk (The amount of chocolate oat milk will depend on your blender, how thick you want it to be and how many bananas you added).
Blend until smooth and creamy.
You can also add a scoop of vanilla protein powder to the shake.