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 says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the batter
In a large bowl, beat the butter with your hand or a wooden spoon until it resembles thick cream.
In a separate bowl, beat the egg whites until frothy, then add the yolks and mix well.
Combine the egg mixture with the butter, then gradually add the flour, sugar, and caraway seeds, mixing thoroughly.
Continue to beat the mixture for about an hour until well combined.
Bake
Preheat your oven to 400°F (200°C).
Butter a baking pan and pour the batter into it.
Bake for 1 hour or until a toothpick inserted in the center comes out clean.
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 traps air, giving the cake a tender, rich texture.
- Eggs
- Provide structure and richness; whites add lift while yolks add fat and tenderness.
- All-purpose flour
- Forms the structure of the cake as its proteins set during baking.
- Sugar
- Adds sweetness and helps tenderize the crumb while aiding browning.
The step that matters
Beating the mixture for an hour. Long beating incorporates air and fully emulsifies the batter. Overbeating after the flour is added can develop too much gluten, making the cake tough and dense.
Swap the caraway
The recipe marks caraway as optional. How well each one fits the dish's main ingredients (butter, egg, flour, sugar, currant):
- Cinnamonfits better
- Nutmegfits better
- Carawaythe original
- Allspicefits about as well
Fit is the average pairing score against butter, egg, flour, sugar, currant. 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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