you don't actually need multiple round or square baking pans to stack up a beautiful cake. With a little assembly, you can turn a sheet cake into a two-layer treat. In developing this technique ...

This creates a taller cake pan and allows you to fill it deeper with ... always just make double the layers -- three or four ...

Place a pancake in the middle of a flat serving dish. Top with a generous but even layer of the prepared mousse. Place another pancake on top of the mousse layer and then add another pancake and ...