These gourmet sardines are wild-caught in the Mediterranean Sea, dipped in olive oil, seasoned with spices and preserved in Italian tomato sauce. A melt-in-your-mouth delicacy for sandwiches, salads and entrees, these canned sardines are a prime source of protein, omega-3 fats and vitamins. Based in Anzio, Italy, Pollastrini attracts fish to their boats with “lampare” light spheres, a sustainable fishing practice they’ve used since 1889.