What is a doppio?

A doppio is a type of coffee drink that consists of a double shot of espresso. It is typically served in a small cup and has a strong, rich flavor. The word "doppio" means double in Italian, referring to the double dose of espresso used in this drink. Doppio is often enjoyed by espresso enthusiasts who prefer a more intense and bold coffee flavor. It can be consumed on its own or used as the base for other espresso-based beverages like lattes or cappuccinos.