Place the vanilla bean, milk and brown sugar in a small saucepan.
Bring to a gentle boil - stirring occasionally.
Remove from heat as soon as it starts boiling.
Set aside and let steep for 10 minutes.
Alternatively, you can place the milk mixture in a standard blender and blend on high until foamy.
Top with the vanilla-infused milk.
Top with a dash of cinnamon or nutmeg.