For the Strawberry Smoothie:
In a blender, combine all the ingredients for the strawberry smoothie and blend until smooth.
Pour evenly into glasses, filling each halfway, and place them in the freezer.
Rinse out the blender.
For the Avocado Smoothie:
Place the remaining ingredients in the blender and blend until smooth.
To assemble your drink:
Use a spoon to gently transfer the avocado smoothie on top of the strawberry smoothie. Enjoy!