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 ↓
Almond Sponge Cake
Ingredients
Directions
The book says “a brisk oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Make the batter
In a large bowl, beat the eggs and sugar until well combined.
Add the flour and lemon juice, mixing until smooth.
Blanch the almonds by pouring boiling water over them, then skin and pound them in a mortar or bowl.
Fold the pounded almonds and peach extract into the batter.
Bake
Pour the mixture into a baking pan and bake until golden and set.
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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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Almond + peachtop 5% of all pairsSmell alikestrongCooked together466 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Lemon + almondtop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Lemon + peachtop 12% of all pairsSmell alikemoderateCooked together947 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Whisked with sugar, they trap air that gives the cake its light, airy structure.
- Sugar
- Beaten with the eggs, it helps hold air in the batter and adds sweetness and browning.
- Flour
- Provides the starch that sets during baking to give the cake its structure.
- Sweet almonds
- Pounded almonds add fat and body, giving the sponge a moist, rich texture and nutty flavour.
The step that matters
Folding in the almonds and peach extract. Folding gently keeps the air beaten into the eggs intact. Overmixing deflates the batter, which can leave the sponge dense instead of light.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, flour, almond, peach):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against egg, sugar, flour, almond, peach. 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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