Javier shows the doradas a la sal before he puts them in the oven.
This method of cooking whole fish requires absolute freshness. The only seasoning is the bed of salt, most of which is removed before serving, and a squirt of lemon juice at the table.

Some recipes call for some ali-oli (garlicky mayonnaise) on the side, but it's really unnecessary. The flavor is superb, and not excessively salty.