Something I learned today:

[digitaldiscipline]

Chocolate protein-shake powder makes for mediocre hot cocoa; it's not that it doesn't taste all right (it tastes about the same hot as it does cold; my preference for the stuff flavored with actual, carbohydrate-bearing sugars vs. sucralose/acesulfame potassium notwithstanding), it's that it doesn't dissolve very well when stirred.

Comments

[mighty-man.livejournal.com]

If you've got a mortar & pestle, reduce the particle size before trying to dissolve it to reduce flocculation. *shrug*

Or get an emulsifier.