Overview: Jelly roll cakes range from straightforward tea time sweets to elaborate decadent desserts. They are fundamentally thin sponge cakes that are filled and rolled. Anna starts with a Classic Raspberry Jelly Roll and then moves on to a recipe that is a little more complex—Tart Lemon Roulade. For the ultimate in elegance, Anna prepares a rich and delicious Flourless Black Forest Roulade. And finally Anna combines a raspberry jelly roll with Bavarian cream and transforms it into a spectacular Charlotte Royale.