Get a steaming pitcher and pour about two cups of whole milk into it.
Prepare the steamer arm to heat the milk, making sure the aperture is clear and the steam can escape easily from the pitcher.
While the milk is steaming, prepare your cup for the drink, by pouring the flavouring of your choice into the bottom of the cup.
Steam the milk with a very small amount of froth on the top, but do not let it boil.
As the milk reaches the point just below boiling, immediately pour it out into the cup containing the flavouring. Pour the milk into the cup in such a way that it automatically combines with the flavouring, and you do not need to stir it.
Top the drink with whipped cream, and serve immediately.