Curious — how do you think it would hold up with 1/2 cup of cocoa powder added to it? (ambitiouskitchen.com)
I chose to use cacao powder instead of cocoa powder for added nutrients, something I tend to do when it comes to adding a chocolate flavor of drinks. (katalysthealthblog.com)
You can add another tablespoon of cocoa powder in its place. (blendtec.com)