Roasting brings out the best in a lot of vegetables. With cauliflower, it tames the sharp bite so many people don't care for, and highlights the sweet and nutty flavor that lives at the heart of all good cauliflower. Adding a bit of garlic to roast alongside it just amps up the delicious fun. The bit of grated parmesan over the cauliflower when it comes out of the oven adds that salty kick and lets the cheese soften and melt into the crevices of the cauliflower. Yum. This dish is beyond easy: slice or chop cauliflower, toss with seasonings, stick in the oven. I've been known to eat an entire head of cauliflower cooked this way. Consider yourself warned.