Add the smoothie ingredients to a blender and blend until smooth. Top with your choice of garnishes like drippy peanut butter, extra berries, sliced bananas.
If you use fresh blueberries, you may need to add a 1/2 cup of ice to the smoothie to make it cold.
Notes
If you wish to add additional protein, you could add a scoop of protein powder or half a cup of Greek yogurt.