Mark Twain wrote “Cauliflower is nothing but cabbage with a college education.” (The Tragedy of Pudd’nhead Wilson, 1st published 1894). True, cauliflower IS in the cabbage family, with cohorts like arugula, mustard greens, Brussels sprouts and turnip. And, sure, it isn’t a trendy veggie like celery root, sun choke, chioggia beet or kale (which has…