My favorite part about making kuku sabzi is running my knife through the big handfuls of fragrant herbs that give this Persian frittata its name (sabzi means herbs in Farsi). Fresh parsley, cilantro, chives, and dill are the stars of this recipe, though you can substitute leeks, scallions, tarragon, spinach, or other tender greens that you have on hand. Whisk them into eggs, pour into a skillet, and in minutes you have a beautiful, nourishing dish that can be served as an appetizer, side, or main for any meal of the day.