1)Clear the extra water out of the steam wand.
2)Fill the pitcher about 180 or 270 ML with cold milk.
3)Steam the milk following 6-8 seconds to get the right foamy.
4)Tap down the milk pitcher and swirl it to incorporate the milk with foam.
5)Pour the milk over the coffee, making sure the ratio is 50% milk to 50%foam.
6)Make a perfect espresso and pour it directly in the serving cup.
7)Add a sprinkle of cocoa powder on top.
8)use 9 oz or 12 oz hot cup, Serve with napkin and wooden.