What it means
زرشک (zereshk) are barberries: tiny, intensely sour red berries used dried in Persian cooking. The word is native to the Iranian language family and is cognate with Northern Kurdish zerêşk and Gilaki forms, all tracing to an ancient root linked to the word for yellow, likely because the berry’s flesh and the plant’s wood have a strong yellow tinge. There is no close synonym in everyday Persian. In the market or kitchen you will always hear zereshk, never anything else for this specific berry.
How to use it
- زرشک پلو با مرغ غذای خوشمزهایه. (zereshk polo bâ morgh ghazâ-ye khoshmazeh-i-ye.) “Barberry rice with chicken is a delicious dish.”
- یه کیلو زرشک میخوام. (ye kilo zereshk mikhâm.) “I want a kilo of barberries.”
- زرشک رو با کره تفت بده. (zereshk ro bâ kare taft bede.) “Saute the barberries in butter.”
- این زرشکا خیلی ترشن. (in zereshkâ kheyli torshan.) “These barberries are very sour.”
Cultural note
Zereshk polo bâ morgh, barberry rice with chicken, is arguably the most iconic Persian celebration dish and appears at weddings, Nowruz tables, and condolence gatherings alike. Iran is the world’s largest producer of barberries, with the South Khorasan province, particularly the area around Birjand, responsible for the vast majority of the global harvest. The berries are always cooked into the saffron-gilded top layer of the rice, providing a sharp, jewel-like contrast to the buttery grains. Outside the kitchen, zereshk appears in traditional Iranian medicine as a remedy associated with liver health, though this is a folk claim and not a clinically established fact.