Step#1
Grab your favorite mug from the cupboard.Add some sugar for to the bottom of the mug. cocoa powder is quite bitter so you may need more sugar than you realize. I go with 2 tablespoons of sugar for 1 tablespoon of cocoa.
Step#2
Then add some unsweetened cocoa powder, 1 tablespoon. Try using a dark chocolate variety for an intense cup.
Step#3
A little splash of milk just to incorporate the dry ingredients, 1-2 tablespoons. I choose whole milk when I have it because it makes the cocoa rich and creamy.
Step#4
Stir together until no lumps remain and the mixture is smooth.
It should be thick and dark.
Step#5
Slowly stir in the remaining milk until incorporated.
Step#6
Pop it in the microwave for a minute then stir to distribute the heat. Place it back in the microwave and cook for another 30 seconds or until the cocoa is nice and hot.