Place everything into your blender and let it rip.
Once the mixture is homogeneous, pour half of it into ice cube trays (place the remaining mixture in the refrigerator) and set that on an even surface in your freezer. Allow it to freeze completely, this should take about 3 to 4 hours.
Once frozen, return the smoothie cubes and reserved liquid to the blender jar, and process once more until smooth. Serve immediately.
Recipe by Go Dairy Free at https://www.godairyfree.org/recipes/vegan-mint-matcha-smoothie