To create the first part of the recipe prepare a cup of hot chocolate in the MixCarafe using the maximum level of density and pour it into the cup until it reaches around 1/3 of the glass.
Rinse out the MixCarafe.
Next, take the MixCarafe with aero stirrer and prepare 1 cup of cold coffee with the maximum level of froth and pour it into the cup until it reaches 2/3 of the glass.
Then, rinse the MixCarafe and fill with 100 ml of cold milk to prepare 1 cup of cold milk foam choosing the maximum level of froth. Once ready, pour the cold milk foam into the cup until it reaches the rim of the glass.
Finally, decorate with cocoa powder (using the strainer/sieve) and a handful of crushed nuts.