This recipe adds a classic Italian twist to the Sarde a Beccafico by incorporating tomato and basil into the stuffing for the sardines. The tomato adds a sweet and tangy flavor, while the basil provides a fresh note. The sardines are stuffed with a mixture of breadcrumbs, tomato, basil, pine nuts, raisins, and olive oil. The dish is then baked until the sardines are crispy and the stuffing is golden brown.