This recipe takes inspiration from the Middle East by incorporating pistachios and pomegranate into the stuffing for the sardines. The pistachios add a nutty flavor and crunch, while the pomegranate provides a sweet and tart note. The sardines are stuffed with a mixture of breadcrumbs, pistachios, pomegranate seeds, raisins, and olive oil. The dish is then baked until the sardines are crispy and the stuffing is golden brown.