Gol gav zaban
Gol gav zaban is the calming tea Iranians make on stressful evenings or when a cold is coming on, sold in bags of dried purple flowers by herbalists in the old bazaars of Tehran and Tabriz. Steeped in hot water it turns a dusky blue-brown, then flashes pink the moment lime juice goes in, which children love to watch. It is sipped with a stick of saffron nabat (rock sugar), sometimes with a few dried limes or a pinch of valerian. Persian borage contains small amounts of natural compounds that can strain the liver, so drink it only now and then, and avoid it if you are pregnant, breastfeeding or have liver problems. Chef's tip: steep below boiling and keep the pot covered so the gentle aroma doesn't escape.
























