Why it works: Butter and peach work together. They rank in the top 14% of all ingredient pairs, and cooks put them together in 860 recipes. Both carry 2,6-nonadienal, which smells cucumber, green. The science ↓
Delicate 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
Cream the butter and sugar together until light and fluffy.
Add a pinch of ammonia and peach extract to the mixture.
In a separate bowl, beat the egg whites until stiff peaks form.
Gently fold the egg whites into the butter mixture.
Bake
Pour the batter into a square cake pan lined with parchment paper.
Bake for 25-30 minutes or until a toothpick inserted in the center 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.
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 + peachtop 14% of all pairsSmell alikemoderateCooked together860 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + peachtop 17% of all pairsSmell alikelowCooked together2,308 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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 trap air and add richness and tender texture.
- Sugar
- Sweetens the cake and helps hold air when creamed with butter.
- Whites of 6 eggs
- Whipped to stiff peaks, they lighten the batter and give structure as the cake bakes.
- Ammonia
- Acts as a leavening agent, releasing gas to help the cake rise.
The step that matters
Folding in the egg whites. Overmixing knocks air out of the whipped whites, so the cake bakes up dense instead of light. Fold gently until no white streaks remain.
Swap the peach
How well each one fits the dish's main ingredients (butter, sugar, egg):
- Vanillafits better
- Lemonfits about as well
- Raisinfits about as well
- Peachthe original
Fit is the average pairing score against butter, sugar, egg. 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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