Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Cakes
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix the flour with the baking powder.
Make the batter
In another bowl, beat the eggs and sugar until well combined.
Add the flour mixture to the egg mixture, then stir in the cold water.
Pour the batter into two pie pans.
Bake and serve
Bake in the preheated oven until golden.
Split the cake while hot and spread with cream.
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 + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 recipes: they 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
- Whisked with sugar to trap air, giving the cake its light structure.
- All-purpose flour
- Forms the main structure of the cake as its starch sets in the oven.
- White sugar
- Sweetens the batter and helps the eggs hold air while beating.
- Baking powder
- Releases gas in the batter, causing the cake to rise and become airy.
- Cold water
- Adds moisture to the batter, loosening it for even spreading in the pans.
The step that matters
Split the cake while hot. Cutting the cake while still hot keeps its crumb soft and prevents it from tearing or crumbling. Once cooled, the layers become firmer and harder to separate cleanly.
“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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