Secreto Ibérico is a prized cut of pork from the Iberian pig, known for its marbling and rich flavor. It is a tender and juicy meat option that is often grilled or pan-fried to enhance its natural flavors. In El Retiro Park, you may find vendors offering Secreto Ibérico sandwiches or tapas, allowing you to savor the unique taste of this high-quality pork. It's a delicious and indulgent choice for meat enthusiasts.