What you need:

.1 Cup of milk (you can substitute the cow milk with almond milk)

. 1 1/2 tsp of cocoa powder

.1tsp of vanilla extract

.1/2 tsp of cinnamon

.1/4 tsp of brown sugar

How to make:

Pour the milk into a pot and heat up on medium heat until warm. Add the cocoa, vanilla, cinnamon and brown sugar and continue stirring until everything is melted and  mixed together and the milk is hot. Pour in a cup and enjoy.

To make chemical free chocolate milk, do exactly the same but let it cool down and move to the fridge. The chocolate milk keeps in the fridge for about 2 days.