Chop sweet potatoes and steam them until soft. It should take about 20 minutes.
Let them cool down for a bit and put into food processor or a high speed blender.
Add cacao powder and almond milk and process until mousse-y smooth.
Scoop into bowls and add desired fruits.
Enjoy with loved ones.
Notes
You can add more milk for runnier consistency. Bananas add sweet taste so you definitely won't need to add sugar. Add other fruit to change up the taste.