Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Yellow Frosting
Ingredients
Directions
Bake the cake
Bake the cake in a pan lined with parchment paper, leaving 1 inch above the cake.
Make the frosting
Beat the egg yolk until stiff.
Add the powdered sugar to the egg yolk and mix well.
Frost and set
Frost the cake while it is still hot in the pan.
Set the frosted cake in a dark place to harden.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Powdered sugar
- Adds sweetness and dissolves into the yolk to give the frosting body.
- Egg yolk
- Adds richness and helps bind the frosting so it holds together.
The step that matters
Frost the cake while it is still hot in the pan. Warmth keeps the frosting soft enough to spread evenly over the cake. As it cools, the frosting firms up and sets. If the cake is too hot, the frosting can thin and run off the sides.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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