What additional flavoring is added to the fingerling potatoes in the charred octopus dish?

In the charred octopus dish, the addition of chorizo to the fingerling potatoes enhances the overall flavor profile of the dish. Chorizo, a type of spicy sausage, adds a robust and savory element that complements both the octopus and the potatoes. The smoky and spicy notes from the chorizo can create a rich contrast to the tender texture of the potatoes and the charred flavor of the octopus, elevating the dish by incorporating layers of flavor. This combination helps to create a balanced and satisfying culinary experience, making the relationship between the ingredients integral to the dish's success.