Why it works: Flour and caraway match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,435 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Make a Pound Cake
Ingredients
Directions
The book says “a cool oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Beat the butter in a bowl until it resembles thick cream.
Beat the 6 egg yolks in a separate bowl.
Mix the beaten egg yolks with the butter.
Add the flour, sugar, and caraway seeds.
Mix well for an hour.
Grease a pan with butter.
Pour the batter into the pan.
Bake
Bake in a preheated oven at 400°F (200°C) for 1 hour.
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 + carawaytop 6% of all pairsSmell alikestrongCooked together1,435 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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Flour + sugartop 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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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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 the eggs and sugar, it traps air and gives the cake its rich, tender crumb.
- Eggs
- Yolks add richness and emulsify the batter; they help bind the cake and set it during baking.
- Flour
- Provides the structure that sets as the cake bakes, holding its shape.
- Sugar
- Adds sweetness and, creamed with butter, helps hold air for a lighter texture.
The step that matters
Beating the butter until it resembles thick cream. Beating softened butter with sugar incorporates air bubbles that expand in the oven and give lift. Under-beating leaves a dense, heavy cake, so the butter should look pale and fluffy before the other ingredients go in.
Swap the caraway
How well each one fits the dish's main ingredients (butter, egg, flour, sugar):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits about as well
- Carawaythe original
Fit is the average pairing score against butter, egg, flour, sugar. 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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