This is the first part of the double video series on how to make a Vanilla Chiffon Genoise Cake. The Aubergine Chef shares the ingredients required to make the Genoise Sponge and how to make the batter for the cake. Watch and learn. He shares tips on do's and don't of sponge makings. This sponge can be used as a base for many other cakes and pastries so it is a good recipe to bookmark for later reference.