Cauliflower is a very fashionable vegetable nowadays. You will see it on restaurant menus from San Francisco to New York to London, prepared in myriad ways from sliced thick and served as steak, to roasted, to grated and used instead of flour as a base for gluten-free pizza, and so on. But using it to make a sauce for pasta has not yet, as far as I know, been adopted by chefs even though it is a typical Sicilian way of using green cauliflower when in season. Some of you will already know that I am well on my way to becoming Sicilian, at least in as far as having a home there, and as a result, I am spending a fair amount of time on the island, staying on a beautiful organic farm belonging to my friend, Mary Taylor Simeti, who is also my guru for all things Sicilian — Mary is the author of the ultimate book on Sicilian food. So when I saw green cauliflower at the greengrocer, I decided to buy one before the season ends. Easter is the cut off time for cauliflower. Initially, I was going to make the pasta sauce myself. I had learned it from Mary but as she is just up the lane from my casetta, I thought why not have the master (or should I say mistress!) make it. And so it was. I carried my cauliflower to Mary’s house with my camera to snap her make the sauce while her gorgeous grandchildren sat mesmerized watching cartoons on the TV.