A delicious caffeinated espresso gelato with a slight kick of alcohol. No fancy machines or baristas needed. The combination of espresso powder, coffee liqueur and milk work together to create a rich creamy flavor that is a little like tiramisu
Make an ice bath and set aside. Have a clean bowl and a fine mesh strainer standing by.
Combine sugar, non-fat milk powder, and tapioca starch. Mix milk and cream in a large bowl. Whisk in the dry ingredients until there are no lumps. Thoroughly incorporate the corn syrup, being sure to scrape all of it into the bowl.
Place the mixture in a medium saucepan over medium-high heat. Cook for 8-10 minutes. Heat until bubbles start forming around the edges but do not let it come to a full rolling boil. Keep stirring the mixture while it cooks. In the last few minutes mix a bit faster as the mixture begins to thicken. Once it’s thick enough to coat the back of a wooden spoon, pour it through a fine mesh strainer into the bowl that is standing by. Stir in the espresso powder. Place a piece of plastic wrap on the surface of the gelato to prevent a skin from forming. Put the bowl of hot gelato into the ice bath.
After the gelato has cooled, remove from the ice bath and refrigerate for 5-12 hours.
Add in the liqueur and give the gelato a quick stir with an immersion blender or whisk. Process in an ice-cream maker according to the manufacturer’s instructions. The gelato is finished when it is the consistency of soft serve ice cream (about 20-30 minutes in most machines) Scoop into a container, place a piece of plastic wrap or parchment paper on the surface and freeze until firm (4 hours minimum)
After curing in the refrigerator be sure to thoroughly mix the gelato to make sure all the espresso powder has completely dissolved and the liqueur incorporated.