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 ↓
Newport Cake
Ingredients
Directions
Make the batter
Cream the butter until smooth.
Gradually beat in the sifted flour mixed with baking powder.
In a separate bowl, beat the egg yolks and add to the mixture.
Gradually add the powdered sugar and mix well.
In another bowl, beat the egg whites until stiff peaks form.
Fold the egg whites into the batter gently.
Add the brandy and mix until combined.
Bake
Pour the batter into a greased cake pan and bake at 350°F (175°C) until a toothpick 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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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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Butter + brandytop 15% of all pairsSmell alikemoderateCooked together5,127 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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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).
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 the sugar and carries fat that gives the cake a tender, rich crumb.
- Flour
- Forms the cake's structure once it sets in the oven.
- Baking powder
- Releases gas in the batter so the cake rises and becomes light.
- Egg yolks
- Add richness and help bind the batter while adding moisture.
- Egg whites
- Whipped to stiff peaks, they trap air that lightens the cake's texture.
The step that matters
Folding in the egg whites. Whipped whites hold air that gives the cake its lift. Stirring them in roughly or vigorously knocks out air and leads to a dense, flat cake, so fold gently and keep the batter airy.
“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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