This makes a really rich and decadent iced chocolate that serves two. If you would like it go a bit further and be a bit lighter add more milk and ice.
Melt chocolate in the microwave on medium at 1 minute increments stirring well between each minute until melted and set aside.
Place ½ cup of milk in the microwave and heat until warm.
Add hot chocolate mix and sugar to the warm milk and stir until dissolved.
Whisk milk, hot chocolate and sugar mix into the melted chocolate until completely combined.
Slowly add the rest of the milk whisking thoroughly as milk is added. It is really important that this is done slowly or your chocolate mix will seize due to the chocolate getting cold too quickly.
Place ice in blender and chocolate mix on top. Blend until smooth and serve.