Potlucks and picnics, dinner parties and church socials, fundraisers, toasts to the teacher, reunions, cookouts--it's the busy age of shared meals, which means with every invitation comes the question: " What can I bring?" Anne Byrn, an inspired cook, problem solver, and bestselling author of The Cake Mix Doctor cookbook and other books with over 2.6 million copies in print, knows exactly how to answer the question. Cutting through menu block--a condition...