Add the coffee cubes, non-dairy milk and hot chocolate powder to a blender. Blend until smooth.
Pour into a cup, taste and if you would like it a little sweeter, add sweetener to taste.
Top with your toppings of choice, if using.
Notes
To make the coffee ice cubes, simply make your coffee, cool, pour into a standard ice cube tray, and freeze.
Caotina, like most other chocolate drink mixes, is already sweetened so I don't add any additional sweetener, I think it's perfect as-is but feel free to add more sweetness if you'd like.
If you don't have access to Caotina, any other vegan chocolate drink mix can be used, be sure to read the ingredients and look out for dairy.
Nutrition info is based on the recipe made as written and without any added sweetener, no toppings, and using unsweetened almond milk. Data is only to be used as a rough guide, click to learn how nutrition info is calculated on this website.