Add milk, condensed milk, cinnamon stick, vanilla, coffee, and chocolate into a pot. Over medium low heat bring it to a very gentle simmer and stir every now and then for 30 minutes or until it's thicc and beautiful. Season to taste with salt just for some sharpness on that chocolate.
For the whipped cream combine the cream, vanilla, and powdered sugar and get some elbow grease in there until you have stiff peaks.
Pour some cocoa in a mug and top with whipped cream, cocoa powder, cinnamon, and nutmeg.
