Bicerin Adult Egg Cream

1.In a tall glass (at least 8 ounces) mix:
2.2 ounces of Bicerin di Giandujotto
3.2 ounces of cold milk
4.4 ounces of seltzer (or plain carbonated water) chilled
1.Pour the Bicerin di Giandujotto into the chilled tall glass.
2.Slowly stir in the milk.
3.Slowly pour the seltzer into the glass from 3-5 inches until a thick foam comes to the top of the glass.
4. Using and ice tea spoon or a long swizzle stick, stir the mixture quickly and briefly making sure the foam does not bubble over the glass.
5.Serve immediately.
6. Enjoy!