Place all the ingredients into a blender and blend for 1-2 minutes, until everything is broken up and combined.
Taste and add honey, simple syrup or an alternative sweetener, if necessary, before serving.
Notes
I think this smoothie is sweet enough on its own, but if you've got a serious sweet tooth, you can add 1-2 teaspoons of honey, simple syrup or another type of liquid sweetener into the blender along with the other ingredients, if you like.