Why it works: Flour and almond are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
White Cake with Hickory Nuts
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 the butter and sugar thoroughly.
Add the flour and water alternately, leaving a small quantity of flour for the baking powder.
Beat the mixture for 2 minutes, then add the almond extract and baking powder.
Fold in the well-beaten egg whites.
Add the extra tablespoon of flour and the chopped hickory nuts.
Bake
Pour the batter into a prepared baking pan.
Bake in a moderate oven at 350°F (175°C) until golden brown.
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 + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Beaten whites trap air, giving the cake lift and a light, airy crumb.
- Butter
- Creamed with sugar, it traps air and adds richness and tender texture.
- Granulated sugar
- Creamed with butter, it helps aerate the batter and adds sweetness and browning.
- Pastry flour
- Provides the structure of the cake, setting as it bakes.
- Baking powder
- Releases gas in the batter, helping the cake rise.
- Hickory nut meats
- Add flavor, crunch and fat to the crumb.
The step that matters
Fold in the egg whites. Beaten egg whites hold the air that lifts the cake. Folding gently, rather than stirring, keeps that air in the batter so the cake rises evenly and stays light.
“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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