OK, I'll admit it: I hate radicchio. Maybe it's a hangover from when I was lonely and living in Italy and it was a huge part of every salad, but to me it's bitter as remorse, or bile--take your metaphorical pick. That said, I got a big head of it in my CSA veggie box today. Since I don't want to waste it or eat it raw, how can I cook it so it doesn't taste like medicine? I don't have an outdoor grill or grillpan, so grilling, alas, is out. Any suggestions appreciated!