If you ask Sheri Castle about the success of her book, The New Southern Garden Cookbook, she will shrug and tell you that it’s doing relatively well. What she won’t tell you, however, is that it has sold nearly a million copies since it was first published and has scores of raving reviews online and in print. Listen in to hear Sheri talk about her new way of thinking about cooking and how she even got into food writing in the first place.