Soften the sweet potatoes with your preferred method and then mash. I always steam in a pressure cooker.
Melt chocolate in the microwave or water bath. Add the mashed sweet potatoes and skim milk. Mix with a rubber spatula.
Shape into balls with your hands and dredge with cocoa powder to finish I like them best chilled in the refrigerator.
Even though it is dredged in sugar-free cocoa, the sweetness is delicious. Give it a taste and if you think it's not sweet enough, add a little sugar.
This is a white chocolate version. I stuffed them with leftover cream cheese. The cream cheese is rich, so this is also pretty good!!