Turrón is a traditional Spanish nougat that is popular in Tarragona, especially during the holiday season. It is made with almonds, honey, sugar, and egg whites, resulting in a sweet and chewy confection. Turrón comes in different varieties, including hard and soft, and can be flavored with ingredients such as chocolate or fruit. It is a delicious treat to indulge in while exploring the culinary delights of Tarragona.