Baking a Classic Sponge Cake
This is the structure upon which most layered cakes are built. When done well, the crumb is fine and resilient, acting as a neutral canvas for fruit, cream, or simple syrups.
Temperature is your primary tool
Eggs whip to their highest volume when they are at room temperature. Ensure your pan is lined with parchment, as the delicate crust will tear if you rely solely on grease.
- stand mixer with whisk attachment
- 9-inch round cake pan
- sifter
- large silicone spatula
What goes in.
- 4 largeeggs, room temperature
- 1 cupgranulated sugar
- 1 cupcake flour, sifted twice
- 1/4 tspfine sea salt
- 2 tbspunsalted butter, melted and cooled
Mastering Aeration
Beat the eggs and sugar on medium-high speed until the mixture is pale, thick, and falls back into the bowl in a slow, continuous ribbon that holds its shape for several seconds before dissolving.
The method.
Prep the oven
Preheat your oven to 350°F (175°C). Line the bottom of your pan with parchment paper and lightly butter the sides, but do not flour them; the batter needs to cling to the sides to climb.
Whip the base
Place eggs, sugar, and salt in the mixer. Whisk on medium-high for about 8 to 10 minutes. Do not rush this; the volume must double and then triple.
Fold in the flour
Sift the flour over the egg mixture in three batches. Use a large spatula to cut down the center, sweep around the bottom, and lift. Move slowly to avoid popping the air bubbles you just created.
Incorporate butter
Drizzle the cooled butter over the batter and fold it in with the same gentle motion until no streaks remain.
Bake
Pour into the pan and smooth the top. Bake for 25 to 30 minutes. The cake is done when the top springs back when lightly pressed and the edges begin to pull away from the pan.
Other turns to take.
Genoise
Replace one tablespoon of flour with cornstarch for a softer, more delicate crumb.
Citrus Sponge
Add the zest of one lemon to the egg and sugar mixture before whipping.
When it doesn't go to plan.
Always sift the flour twice to ensure it is light and free of lumps.
If the batter sounds like it is cracking as you fold, you are moving too aggressively.
Cool the cake upside down on a wire rack if you find the top domes significantly.
The ones that keep coming up.
Why did my cake collapse?
Usually, the flour was folded in too harshly, deflating the egg foam, or the oven door was opened before the structure had set.
Can I use all-purpose flour?
You can, but the texture will be noticeably denser. Cake flour is lower in protein, which is vital for this specific light crumb.
How real cooks make it.
No one’s shared their version yet. Be the first to put your kitchen on the map.
Cook this your way?
Share your version — your steps, your story. We’ll feature it right here.
Add your recipe