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 ↓
Snow, or Silver-cake
Ingredients
Directions
Prepare the batter
Cream the butter in a mixing bowl.
Beat in 1 cup of sugar until the mixture is very white and light.
In a separate bowl, beat the egg whites until stiff, then gradually add the remaining cup of sugar while continuing to beat.
Combine the butter and sugar mixture with the flour mixture.
Gently fold in the egg whites and sugar mixture until evenly combined.
Add the rose-water during the final mixing.
Bake and ice
Pour the batter into small square tins or sheet pans and bake as usual.
Ice the cake with icing flavored with rose-water.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + rosetop 13% of all pairsSmell alikelowCooked together1,174 recipes
Shared aroma: decanal (soap, orange peel).
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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 + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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
- Egg whites
- Whipped into a stiff foam that lightens the batter and gives the cake its airy, snowy crumb.
- Butter
- Creamed with sugar to trap air and add richness and a tender texture.
- Flour
- Provides the structure that holds the light foam and creamed mixture together as the cake sets.
- Sugar
- Sweetens the cake and, beaten into the whites, helps stabilise the foam.
The step that matters
Gently fold in the egg whites and sugar mixture. Stiff whites hold air that gives the cake its lightness. Vigorous stirring knocks that air out, so the batter should be folded gently until just combined.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, flour, egg, rose):
- Raisinfits better
- Vanillafits better
- Lemonthe original
- Figfits about as well
Fit is the average pairing score against sugar, butter, flour, egg, rose. 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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