I don't know how it happened, but, slowly overtime, when our family celebrates a birthday I end up cooking for and entertaining our family. No complaints mind you.... in fact, my favorite part of our little celebrations of life is baking the birthday cake. I always ask the birthday boy or girl which cake in my repertoire they prefer. I have a list of a few favorites. This wondrous cake is on that list. Layers of brown sugar cake filled and topped with caramel frosting.... and drizzled with…