In a large saucepan combine the chocolate milk, cocoa powder, brown sugar, Biscoff spread, ginger, cinnamon, and nutmeg.
Cook over medium heat, stirring occasionally until the sugar and Biscoff dissolve completely. Do not overcook and do not boil.
Cook for about 5 minutes, just until the mixtureis steaming and is warmed thoroughly. A little tip is to remove a small amount with a ladle to test it prior to removing from heat. That way you can check theflavour,and the temperature.
Remove from heat and pour into mugs. Fill each mug 3/4 full, that way you leave room for add-ins.
Top each mug with whipped cream, mini marshmallows, and then shake some cocoa powder over top. Add a cinnamon stick for stirring, and a gingerbread man for fun!