Why it works: Flour and nutmeg are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 18,623 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Plain Cup 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 sugar together until very light.
Whisk the eggs until thick, then stir them into the butter and sugar alternately with the flour.
Add the nutmeg and rose-water. Beat the mixture well.
Bake
Grease some cups or shallow pans, pour in the mixture, and bake at 350°F (175°C) until golden.
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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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Nutmeg + rosetop 15% of all pairsSmell alikemoderateCooked together1,067 recipes
Shared aroma: methyleugenol (clove, spice).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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, giving the cakes a light, tender crumb and rich flavour.
- Sugar
- Creamed with butter for lightness and adds sweetness and golden browning in the oven.
- Flour
- Provides the structure that sets as the batter bakes, holding the cakes together.
- Eggs
- Whisked to add volume and structure, and bind the batter as it sets.
The step that matters
Creaming the butter and sugar until very light. Beating air into the fat creates bubbles that expand in the oven and help the cakes rise. Under-creaming leaves a dense, heavy texture.
Swap the nutmeg
How well each one fits the dish's main ingredients (butter, sugar, flour, egg, rose):
- Cinnamonfits about as well
- Nutmegthe original
- Capersfits less well
- Allspicefits less well
Fit is the average pairing score against butter, sugar, flour, egg, rose. 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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