Why it works: Egg and sugar 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 ↓
Quick Frosting
Ingredients
Directions
Make the frosting
Break the egg whites into a bowl; do not beat.
Add cornstarch and powdered sugar to the egg whites to thicken.
Finish the cake
Spread the frosting on the warm cake to ensure it cuts easily when dry.
Flavor the frosting with the extract.
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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Egg + sugartop 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
- Egg whites
- Form the liquid base that the cornstarch and sugar thicken into frosting.
- Cornstarch
- Thickens the frosting so it holds its body as it sets.
- Powdered sugar
- Adds sweetness and bulk, helping the frosting thicken.
The step that matters
Do not beat the egg whites. Beating whips air into egg whites and changes their structure. Keeping them unbeaten lets the cornstarch and powdered sugar thicken them as intended.
“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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