Pomegranate is the souring fruit commonly used to flavor Persian fesenjan stew.
Fesenjan, also called fesenjoon, is a rich Iranian stew traditionally made with ground walnuts and pomegranate paste or molasses. Chicken is common, while duck and other variations also appear. The sauce combines nutty richness with the sweet-tart acidity of pomegranate.
The dish is associated with northern Iranian cuisine, particularly the Caspian region, where walnuts and pomegranates are important ingredients. Recipes differ in sweetness: some cooks add sugar, while others emphasize the fruit’s tartness.
Fesenjan is often served with Persian rice, but it is not the same as a rice dish itself. Barberries are another well-known Persian ingredient, especially in zereshk polo, yet they are not the defining souring fruit in fesenjan. Tamarind is used in several Middle Eastern and South Asian preparations but is not the classic answer here.