
Add can of coconut milk to medium mixing bowl or large measuring cup and whisk until completely smooth. Set aside.
In small mixing bowl, mix 1-2 tablespoons almond milk with 2 teaspoons matcha powder until mixture is completely smooth. Pour matcha mixture into coconut milk.
Add agave nectar to coconut milk mixture and whisk until all ingredients are fully combined. Taste mixture and adjust flavors as needed (see Notes).
When satisfied with flavors, pour mixture into popsicle molds and place in freezer. Freeze popsicles at least 5 hours, then serve and enjoy. Keep frozen until ready to eat.