Shelf · Dough & batter · No heat
Ribbon stage
Beating whole eggs or yolks with sugar until the mixture is pale, thick, and falls off the whisk in a slowly dissolving ribbon.
Why it works
This is a foam like whipped whites, but the yolk fat makes it far harder to build — which is why it takes five minutes of beating and not one. Genoise and sponge have no chemical leavening at all; the air you beat in here is the entire rise.
The tell
A ribbon drizzled onto the surface sits visibly on top for two or three seconds before sinking back in. If it vanishes on contact, it is not there yet.
- Sinks straight in
- Leaves a trace
- Sits on the surface
How it fails
Stopping early gives a flat, tight sponge, and there is no way to add the air later. Warming the eggs slightly first — a bowl over warm water — makes the foam build faster and hold better.
In the app, the card opens on the recipe step that names it, with the tell drawn.
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