Xato is a traditional Spanish salad originating from Catalonia. It's made with a combination of endive leaves, anchovies, Arbequina olives, salt cod, and tuna.

Xató (Catalan pronunciation: [ʃəˈto]) is a typical Catalan dish. It is a sauce made with almonds, hazelnuts, breadcrumbs, vinegar, garlic, olive oil, salt, and the nyora pepper. The sauce is often served with an endive salad prepared with anchovy, tuna and dried and salted cod (bacallà).