What is Kuku Sabzi?

Kuku sabzi is a Persian herb frittata in which the herbs are not a flavoring but the entire substance. Enormous quantities of finely chopped parsley, cilantro, dill, and chives — often with fenugreek — are bound with just enough beaten egg to hold them, sometimes brightened with a few barberries or chopped walnuts, then cooked slowly until the outside is set and the inside stays almost custardy and intensely green. Cut into wedges or diamonds, a good kuku is dark emerald all the way through, with the egg acting more like mortar than ingredient. It can be served hot or at room temperature, which makes it a staple of picnics, lunchboxes, and the spread of small dishes that anchors Persian hospitality. The smell of that much fresh herb hitting warm oil is, to many Iranians, the smell of a holiday morning.

Kuku sabzi is essential to the Nowruz table specifically, where the green of the herbs symbolizes rebirth and the eggs symbolize fertility and new life — so eating it on the new year is a small act of agricultural optimism. It is traditionally served on the first night of Nowruz alongside sabzi polo with fish, a pairing so standard that the two are mentally inseparable for most Iranians. Beyond the holiday, kuku is everyday food: wrapped in lavash with a smear of yogurt, packed for travel, made from the bunch of herbs that would otherwise wilt in the fridge. Every family's kuku is slightly different in its herb ratio, and everyone is quietly certain their mother's is the correct one.