
Spread a thick layer of pistachio cream all around the inside of a serving mug (I use an Italian cappuccino size).
Add 1-2 generous scoops of pistachio ice cream (can also use vanilla) and spread it to fill the mug (see notes for a bigger mug).
Sprinkle chopped pistachios over the ice cream then cut out a little hole in the middle using a small teaspoon or knife (just eat this, it’s the chef's treat).
Pour a hot shot of espresso into the little well and serve immediately.