Cargols a la Llauna is a traditional Catalan dish that is popular in Tarragona. It consists of snails cooked in a sauce made with garlic, parsley, and olive oil. The snails are typically grilled in a special pan called a 'llauna' until they are tender and flavorful. Cargols a la Llauna is often enjoyed as a tapa or appetizer and is a unique culinary experience for those willing to try something different in Tarragona.
