Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Pound Cake
Ingredients
Directions
The book says “a warm oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
In an earthen or copper pan, work the melted butter with your hand until it reaches the consistency of smooth thick cream.
Add the sifted sugar and beat together for 1 minute.
Incorporate the eggs and continue beating for another 1-2 minutes.
Add the flour, currants, and candied peel, and mix everything together.
Bake
Pour the mixture into a baking hoop and sift some sugar on top for a glossy finish.
Bake in a warm oven at 350°F (175°C) until done.
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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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).
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Currant + orangetop 15% of all pairsSmell alikelowCooked together2,034 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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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
- Creamed with the sugar, it traps air and gives the cake a rich, tender crumb.
- Sugar
- Beaten with the butter, it adds sweetness and helps hold air for a light texture.
- Eggs
- Beaten in, they add structure and moisture as the batter sets in the oven.
- Flour
- Its proteins and starch set during baking, giving the cake its structure.
- Candied peel
- Adds aromatic citrus flavour and chewy bits throughout the cake.
The step that matters
Beating the butter and sugar. Beating softened butter with sugar traps air in the fat, which gives the cake lift and a fine crumb. Under-beaten batter bakes dense, while the batter should look smooth and thick, not greasy or separated.
Swap the orange
How well each one fits the dish's main ingredients (butter, sugar, egg, flour, currant):
- Raisinfits better
- Vanillafits better
- Figfits better
- Orangethe original
Fit is the average pairing score against butter, sugar, egg, flour, 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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