Pour two cups of milk into a medium sized saucepan and start heating over medium heat. You are just giving it a head start to start warming up before you add in your dry ingredients. Around five-ish minutes.
In a separate bowl, mix together ⅔ cup granulated sugar, a dash of salt, 3 tbs. all-purpose flour, and 3 tbs. cocoa powder.
Whisk the dry ingredient mixture into the heating milk.
Continue to stir and cook over medium heat for 20-30 minutes until it reaches the thickness that you want.
Remove from the heat when it reaches your desired thickness.
Mix in 1 tsp. vanilla extract.
Add in ½ stick of butter.
Stir until the butter is melted.
Serve over buttery biscuits.
