Zereshk

Zereshk, commonly known as Persian walnut, is a type of nut native to the Middle East and Central Asia, particularly Iran. Botanically classified as *Juglans regia*, it belongs to the walnut family, Juglandaceae. The tree thrives in temperate climates and has been cultivated for centuries, both for its edible nuts and its valuable timber.

The Persian walnut is prized for its rich, buttery flavor and high nutritional value. The nuts are encased in a hard, fibrous husk that splits open when ripe, revealing the kernel inside. Zereshk is widely used in Persian cuisine, often incorporated into dishes such as stews, salads, and desserts. It is also consumed raw or roasted as a snack.

Beyond culinary uses, zereshk has historical and cultural significance. In ancient Persia, it was associated with prosperity and was often used in rituals and offerings. The tree itself is valued for its shade and ornamental appeal, making it a common feature in gardens and landscapes across the region.

Nutritionally, zereshk is a good source of healthy fats, protein, fiber, and essential minerals such as magnesium and phosphorus. It also contains antioxidants, which contribute to its health benefits. Due to its popularity, zereshk is exported to various parts of the world, particularly to Europe and North America, where it is appreciated for its unique taste and versatility.

The cultivation of zereshk plays a significant role in the economies of many Middle Eastern and Central Asian countries, particularly Iran, which is one of the world’s largest producers. Sustainable farming practices are increasingly being adopted to ensure the long-term viability of zereshk production.