What is a "macchiato" in its traditional form?

A macchiato, in its traditional form, is defined as espresso "stained" or "marked" with a small amount of foamed milk. This preparation highlights the rich and robust flavors of the espresso while pairing it with just enough milk to slightly soften its intensity. The emphasis on the small quantity of foamed milk distinguishes it from other espresso-based drinks that contain larger volumes of milk, allowing the natural flavors of the coffee to remain prominent. This traditional approach to the macchiato reflects the balance between the strength of the espresso and the texture provided by the milk foam.