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 ↓
A Pound Cake
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
In an earthen pan, beat the butter with your hand until it resembles thick cream.
In a separate bowl, beat the egg yolks and half the egg whites until well combined.
Mix the beaten eggs into the butter.
Gradually add the flour, sugar, and caraway seeds, mixing well for about an hour.
Bake
Butter a baking pan and pour the batter into it.
Bake in a preheated oven at 400°F (200°C) for about 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.
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 + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
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
- Creams with sugar and carries air, giving the cake a rich, tender crumb.
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- All-purpose flour
- Provides the main structure that holds the cake together as it bakes.
- Sugar
- Sweetens the cake and helps the batter brown on the surface.
The step that matters
Mixing the flour, sugar, and caraway seeds into the batter. Mixing for a long time can develop gluten in the flour, which can make the cake tough. Adding the dry ingredients gradually and mixing until just combined helps keep the crumb tender.
Swap the currant
The recipe marks currant as optional. How well each one fits the dish's main ingredients (butter, egg, flour, sugar, caraway):
- Raisinfits better
- Vanillafits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against butter, egg, flour, sugar, caraway. 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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