Begin by heating together the milk and pistachio spread in a saucepan on medium heat for 2-3 minutes until it begins to boil, once you notice it start to boil, remove it from the heat.
Transfer the pistachio milk mixture to a pourable jug.
Place your desired size of chocolate on top of your mug and pour the pistachio milk on top, melting the chocolate as you pour it. Alternatively, break the pieces of chocolate and place it in your mug before pouring the pistachio milk.
Stir the chocolate into the pistachio milk and enjoy!
