Squid with Tomatoes and Black Olives

We both love squid, as do most of our friends and, judging by how popular it is when we put it on the menu here, a great many of our guests. It is so easy and quick both to prepare and cook. This dish can be served hot or cold, and is equally good either way. I am generally governed by the weather – serving it cold on very hot evenings and hot on one of those chilly summer evenings.