First you fill the chocolate dessert sauce into a tall glass. Then carefully and slowly pour the cold milk onto the chocolate sauce, taking care not to mix the two liquids.
Meanwhile, heat the 25 ml milk and whip it with a milk frother at the same time as it is heated. The resulting milk foam is then carefully poured into the glass.
Now you can either let the double espresso directly from the coffee machine, if this is possible from the height of the glass, onto the milk or let it slowly seep from a coffee pot through the milk foam into the tall glass.
A few chocolate sprinkles or cocoa powder on top as a decoration and the mocha macchiato is ready to feast.