This caramel pecan cake is a showstopper. The cake is moist and nutty, and the caramel frosting is rich and buttery. The pecans are toasted and chopped, then mixed into the cake batter for added texture and flavor. The caramel sauce is made by cooking sugar until it turns a deep amber color, then adding cream and butter. The result is a rich and buttery caramel sauce that pairs perfectly with the pecan cake. This cake is perfect for any special occasion.