My mother-in-law, the Barefoot Contessa, has been visiting us for the past week or so, and we've been enjoying some of her cooking. It's been really nice because this is our busiest time of the year, with the beginning of school and both girls in soccer, etc. Let's just say that I'm getting really tired of fast food. Last week the Contessa made her famous Beef Stroganoff for us, and Zoe Bug especially was in Heaven. I'm glad I have at least one kid who likes mushrooms because not even Peanut…