A prune is a dried plum of any cultivar.Prunes are 31% water, 64% carbohydrates, including 7% dietary fiber, 2% protein, and less than 1% fat (table). Prunes are a rich source of vitamin K (57% of the Daily Value, DV) and a moderate source of several B vitamin and dietary minerals (10-16% DV; table).

Prunes are used in cooking both sweet and savory dishes. Stewed prunes, a compote, are a dessert. Prunes are a frequent ingredient in North African tagines.