Add soaked cashews, milk, vanilla, maple and sifted matcha in a blender and blend until completely smooth. Taste and adjust sweetness and matcha to your liking, then pour into a creami container and freeze overnight.
To blend, use ice cream mode. Add 2-3 tbsp of plant milk if the mixture feels dry and respin.
Nutrition information is automatically calculated, so should only be used as an approximation.