Have the tomatoes and zucchini suddenly vanished from your farmers market? It's always sad to see ripe summer vegetables fade out, but there is excitement that comes in with the even more interesting and complex vegetables of fall. Anyone can slice a tomato and put it on a plate, but do you know how to enjoy turnips? Or how to make cabbage even more delicious? (Spoiler: Roast with bacon.) It's time to get serious about fall vegetables. Here are 12 that I anticipate this time of year, and quic