Gather the ingredients - peanut butter can be substituted by Nutella :) I recommend using a coffee or chocolate yogurt.

Combine all of the ingredients into a blender. It may look gross now, but it'll be delicious in only a few moments!

Blend until everything is mixed thoroughly :)

Serve and enjoy! ( For the chocolate effect on the sides of the glass, simply guzzle chocolate syrup around the inner cup before pouring the smoothie. )

Yum!