Why it works: Flour and almond are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Delicate Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Cream the butter and gradually add the sugar, mixing until light.
Add the egg whites, one half at a time, and beat until light.
Stir in the lemon juice.
Sift the flour before measuring, then add the flour and water alternately.
Mix the baking powder with the last half cup of flour and sift it into the batter.
Beat thoroughly and add the flavoring.
Beat the batter for five minutes after all ingredients are added.
Bake
Pour into a loaf pan and bake in a moderate oven at 350°F (175°C) for fifty minutes.
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.
Photo for illustrative purposes only · Contact us to use it
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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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + almondtop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Butter
- Creamed with sugar to trap air and add richness and a tender crumb.
- Egg whites
- Add structure and lift to the batter as they are beaten in.
- Sugar
- Adds sweetness and helps the creamed butter hold air for a light texture.
- Flour
- Forms the structure of the cake as its proteins set in the oven.
- Baking powder
- Releases gas in the batter to make the cake rise and become light.
- Cold water
- Adds moisture so the batter is loose enough to bake through evenly.
The step that matters
Beat the batter for five minutes after all ingredients are added. Beating develops the flour's gluten and traps air, which gives the cake its structure and lift. Beating too little leaves a dense, under-risen cake, while the flour must be combined carefully so the cake stays delicate.
Swap the lemon
How well each one fits the dish's main ingredients (butter, egg, sugar, flour, almond):
- Raisinfits better
- Vanillafits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against butter, egg, sugar, flour, almond. Candidates are from the same food group and used in at least 100 recipes.
“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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