Grilled fish is one of the great pleasures of having warmer weather. This is a simple and fast dish that is packed full of amazing flavor. The sauce is inspired by a Salmoriglio sauce – which is a tangy, herby, lemony sauce of which there are countless variations. But this variation is incredibly simple, and the marinade doubles as the sauce. You cant get much more simple than this – and the simplicity allows the delicate flavor of the fish to shine.