When my girl, Audra, was little, and I would miss her, I would bake to keep myself busy and engaged, holding back tears as best I could. I would bake several batches and freeze for later, since there was no way I could finish off two dozen cookies all by myself in one weekend. She's not so little anymore--17 years old and a high school senior. This upcoming school year will be our first time apart for an extended period, since she is finishing out high school back in Springfield. It's been 2 …