Why it works: Egg and flour are a kitchen classic. They rank in the top 8% of all ingredient pairs, and 104,138 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓
The recipe
Ingredients
Contains: egg, wheat, tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Beat sugar and egg whites together to a stiff froth.
Add nuts and flour to the mixture.
Drop batter onto buttered tins and bake.
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. See the original page.
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Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Egg + flourtop 8% of all pairsAroma overlaplowMentioned together104,138 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Nuts + flourtop 10% of all pairsAroma overlaplowMentioned together1,167 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 10% of all pairsAroma overlaplowMentioned together89,462 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Sugar + eggtop 10% of all pairsAroma overlapstrongMentioned together122,252 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + nutstop 16% of all pairsAroma overlaplowMentioned together2,228 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Egg and flour share little aroma chemistry, yet 104,138 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Whipped egg whites trap air, helping the cakes rise and giving a light texture.
- Sugar
- Adds sweetness and helps stabilize the beaten whites into a froth.
- Flour
- Sets during baking to give the cakes structure and hold their shape.
- Nuts
- Add texture and a rich, nutty flavor to the batter.
The step that matters
Beating the whites to a stiff froth. The stiff froth traps air that expands in the oven and lifts the cakes. Underbeaten whites collapse and give dense cakes, while overbeaten whites turn dry and grainy and lose their ability to hold air.
“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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