Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Cocoanut and Citron Layer Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Preheat the oven to 350°F (175°C).
Rub together the butter and powdered sugar until creamy.
Add the beaten eggs and water, mixing well.
Sift the flour with baking powder and gradually add to the mixture. If the batter is too thin, add more flour cautiously.
Pour the batter into three greased layer-cake tins.
Bake until golden brown.
Make the coconut cream and assemble
Whip the cream until stiff, then mix in the powdered sugar and grated coconut.
Once the cake is cool, spread the coconut cream mixture between the layers and sprinkle with minced citron.
Top the cake with the remaining coconut cream and garnish with bits of green citron.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (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
- Butter
- Creams with sugar to give the batter a tender, rich crumb.
- Eggs
- Provide structure and richness as the batter sets in the oven.
- All-purpose flour
- Forms the main structure of the cake layers.
- Baking powder
- Releases gas in the batter so the layers rise and stay light.
- Heavy cream
- Whipped to a stiff foam that adds moisture and richness to the filling and topping.
- Grated coconut
- Adds moisture, sweetness and coconut flavor to the cream filling.
The step that matters
Adding the flour. Flour should be sifted with the baking powder and added gradually. Adding too much flour at once, or too much overall, makes the batter stiff and dense, while a thin batter may spread and bake unevenly.
“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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