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 ↓
White Frosting
Ingredients
Directions
Make the frosting
Beat the egg whites until stiff peaks form.
Gradually add powdered sugar, beating until the mixture falls in flakes from the knife.
Add flavoring to taste.
Prepare the cake
Dust flour over the cake to absorb grease, and brush off lightly before applying the frosting.
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
- Whipped into stiff peaks, they form a foam that gives the frosting its airy structure.
- Powdered sugar
- Dissolves into the foam, adding sweetness and stiffening the mixture into a spreadable frosting.
The step that matters
Gradually add the powdered sugar. Adding the sugar in portions lets it dissolve evenly while the egg white foam stays stable. Adding it all at once can deflate the foam and leave the frosting thin or grainy.
“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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