Appassimento is an Italian winemaking technique in which harvested grapes are dried for a period before fermentation. The grapes lose water, concentrating sugars, acids, flavour compounds and other solids. The technique is strongly associated with the Veneto region and wines such as Amarone della Valpolicella and Recioto della Valpolicella, although dried-grape methods are used elsewhere in Italy.
Healthy grape bunches are harvested and placed in suitable drying rooms or on racks, where airflow, temperature and humidity are managed. The grapes gradually lose moisture and shrivel. The length of drying and the amount of water lost depend on the grape variety, vintage, producer and intended wine style. Grapes must be monitored carefully to limit unwanted mould, rot and spoilage.
Appassimento describes the grape-drying process, especially in the Veneto context. Passito is a broader Italian term often used for wines made from dried or raisined grapes. The two terms overlap, but neither identifies one universal sweetness level or wine style.
Drying concentrates sugars and flavour compounds, often creating wines with greater body, alcohol, colour and flavour intensity. If fermentation is stopped while sugar remains, the result can be sweet; if fermentation proceeds further, the wine can be dry. The technique alone does not determine the finished wine’s sweetness.
Chef’s tip: concentrated appassimento wines can pair well with rich braises, aged cheeses and dishes with deep savoury flavours. Check residual sugar and alcohol before pairing; a dry Amarone and a sweet Recioto require different approaches.
Key distinction: Appassimento is the grape-drying technique; Amarone and Recioto are distinct wine styles produced under regional rules.
This term is one of hundreds covered in depth across OCS courses, learning paths, and 1-on-1 coaching with Chef Eric.
