1 3.5 ounce bar of quality, dark chocolate, chopped into small pieces.
1 cup of coconut milk beverage or regular whole milk. If you like it even darker and richer, use 3/4 cup of milk.
1/4 teaspoon of cornstarch mixed with 2 teaspoons of water. (See notes)
1 teaspoon of my vanilla sugar or regular white sugar. How much sugar you add is a matter of personal preference.