In October a young friend and former assistant told me of a Concord Grape Upside Down Cake that she had baked for a special dinner. Intrigued, I asked for the recipe, but put off trying it for a few weeks. By the time I got around to testing this seasonal dessert, Concord grapes had passed their peak, and my results were lackluster. The clever concept for an unusual upside down cake, however, stayed etched in my mind, and I began to think of other possibilities. Continue reading