In a small bowl whisk until smooth, ¼ cup milk and cornstarch set aside.
Sift the cocoa into a medium bowl then add the sugar and whisk together, set aside.
In a small/medium pot heat ¾ cups + 1 tablespoon milk until boiling reduce heat to low, start whisking and add the milk/cornstarch mixture then add the cocoa mixture slowly while continually whisking until smooth add the chopped chocolate and whisk for approximately 3 minutes.
Serve immediately. Enjoy!
