Baking this Persian egg dish—treating it more like a cake than an omelet—let us skip the tedium of stove-top frying and flipping. Pulsing the herbs and scallions in the food processor was easier and faster than hand-chopping, and the texture was better. Dried cranberries were a good stand-in for traditional Persian barberries—lending a sweet-and-savory balance—but the recipe also works without them.