Take out the cake from the oven and stick a toothpick into the four corners of the cake. Make sure the toothpick comes out clean, otherwise, pop the cake back in the oven for additional 1-2 minutes. Rest it on the cooling rack until completely cool (otherwise whipped cream will melt).
Place saran wrap that’s longer than the cake itself on the table. Place the cake on top of the saran wrap.
Spread the whipped cream onto cake evenly.
Slowly roll the cake, holding the side edges of the saran wrap as a guide. Twist the side edges of the saran wrap and rest it in the refrigerator for 2-3 hours.
Cut the cake into your desired thickness and enjoy!