This dish features duck, which is submerged in water and simmered to cook through so that the meat can be shredded from the bone and the innards chopped to use as well. It's then combined with cooked rice (using the same pan as the duck) and diced chorizo in a baking pan, sprinkled with olives and more chorizo, and then baked until the sausage is crisp and everything is heated through.