Corretto means corrected. A caffè corretto is an espresso with a splash of spirit — grappa most traditionally, or sambuca, brandy or amaro.
How it is drunk
In Italy, unceremoniously and at almost any hour. After a meal certainly, and also standing at a bar in the morning before work, particularly in the north.
It is not a special-occasion drink.
The spirits
Grappa is the classic — sharp and grape-based, and it cuts through the coffee rather than sweetening it.
Sambuca adds anise and sweetness. Brandy is rounder.
The variations
Ammazzacaffè — “coffee killer” — is the spirit served alongside rather than in the cup, to be drunk after.
Resentin — a Venetian habit: after finishing a corretto, a little more grappa is swirled in the empty cup and drunk.
The family
Every cold country arrived at this independently: carajillo in Spain, Pharisäer in Germany, Irish coffee, Fiaker in Vienna.
Making one
An espresso and 15 to 20 ml of grappa. Sugar optional.