As always, feel free to tweak to your liking:
-feel free to use more unsweetened almond milk in place of the water (I just try to stay as frugal as possible)
-adjust the protein powder to your liking. Using more will give you a thicker, frothier product, but some people don't like the flavor of that much protein powder.
-if you don't have glucomannan, sub xanthan gum. If you have neither, leave it out but the drink won't be as thick and creamy.
-cocoa powder is another personal preference item. I use Hershey's, and I like 1½ T.
-as always, adjust the sweetener to your personal taste. In chocolate stuff like this, I like to use THM Gentle Sweet or a blend of sweeteners. You may wish to add more as I tend to undersweeten.
-the cottage cheese is what makes this ultra-creamy while still remaining light. If you find you can taste the cottage cheese, decrease to one tablespoon.
Be careful when blending hot liquids and vent the blender as needed to avoid a pressure buildup.