The Gilded Age was a period of rapid industrialization and innovation - and that was abundantly true in terms of what was happening in the kitchen.  New marvels like refrigeration, the availability of ingredients like baking powder, and new tools from egg beaters to meat slicers, all made creating over-the-top meals much easier than ever before.  Becky Libourel Diamond, food historian and author of the just published Gilded Age Cookbook, shares some rich insights into a number of these kitchen innovations, along with stories of recipes and dishes that defined grand Gilded Age dining.  In this season of holiday entertaining, Becky even shares some ideas from her book on how to create your own Gilded Age-inspired holiday dinner.