This cauliflower salad is a combination of warm and roasty, as well as crisp and fresh. It's the perfect marriage of salty, sweet, herbaceous and just plain good. It uses a whole cauliflower head to start, then adds on fresh peas, radishes, dates, basil and mint, as well as some salty feta. The combination is truly out-of-this world and absolutely worth the effort. It just might be your new favorite salad.