01 - Add matcha powder, banana, plant-based milk, yogurt, sweetener if desired, and vanilla extract into the blender jar.
02 - Drop the ice cubes into the blender on top of the liquid ingredients.
03 - Secure the lid and blend on high speed for 45 to 60 seconds until the mixture is completely smooth and creamy with no visible lumps.
04 - Taste the smoothie and add more honey or maple syrup if a sweeter flavor is desired, then blend briefly to incorporate.
05 - Pour evenly into two glasses and serve immediately while cold.