This recipe guides you through creating a classic Genoise, a light and airy sponge cake known for its delicate texture. It relies on whipping eggs and sugar into a stable foam, which provides the cake's structure without leavening agents. Perfect as a base for layered cakes or trifles, this intermediate-level bake requires careful technique for success.
Prep Time 20 minutes mins
Cook Time 30 minutes mins
Total Time 50 minutes mins
Achieving the correct egg foam is paramount for a light Genoise; precise temperature control (113°F) and thorough whipping post-heat are non-negotiable for volume and stability. Under-whipped batter will yield a dense cake. When folding in flour, do so gently and minimally to retain all the air incorporated, avoiding deflation. Over-mixing will knock out the air, resulting in a tough crumb. For a richer flavor, consider Jacques' tip of substituting some egg yolks with melted and cooled butter, folding it in carefully after the flour. Ensure your oven is accurately preheated to maintain even baking and a golden crust.