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 ↓
White Pound 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 together the sugar and butter until smooth.
Sift the flour and baking powder together.
Beat the egg whites until stiff peaks form.
Gradually add the flour mixture to the creamed butter and sugar, mixing well.
Fold in the beaten egg whites gently.
Bake and finish
Pour the batter into a greased pan.
Bake in a moderate oven at 350°F (175°C), gradually increasing the heat.
Cover with frosting while warm.
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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Flour + eggtop 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).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Sugar
- Sweetens the cake and, creamed with butter, traps air for a lighter crumb.
- Butter
- Adds fat for tender texture and rich flavour, and holds air when creamed with sugar.
- Flour
- Forms the structure that sets the cake as the batter bakes.
- Baking powder
- Releases gas in the batter so the cake rises.
- Egg whites
- Whipped to stiff peaks, they add lift and airy structure to the batter.
The step that matters
Fold in the beaten egg whites gently. Folding keeps the air bubbles from the whipped whites intact. Vigorous stirring deflates them, leading to a denser, less risen cake.
“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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