Why it works: Almond and lemon match in chemistry and in kitchens. They rank in the top 10% of all ingredient pairs, and cooks put them together in 5,655 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Almond Cake
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Preheat the oven to 300°F (150°C).
Grind the sweet and bitter almonds together.
In a bowl, mix the ground almonds, powdered sugar, lemon rind, lemon juice, and egg yolks.
In a separate bowl, beat the egg whites until stiff peaks form, then fold them into the almond mixture.
Add the cornstarch and baking powder, and gently mix until combined.
Bake
Pour the batter into a prepared cake pan and bake for 1.5 hours.
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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Almond + lemontop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Almond + sugartop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Whipped to stiff peaks, they trap air that lifts the cake and keeps it light.
- Egg yolks
- Add richness and moisture and help bind the batter.
- Sweet almonds
- Provide the main body, nutty flavor, and tender crumb of the cake.
- Powdered sugar
- Sweetens the batter and dissolves easily into the ground almonds.
- Baking powder
- Releases gas in the batter, helping the cake rise.
The step that matters
Folding the beaten egg whites into the almond mixture. Beaten whites hold air that gives the cake its lift. Stirring too hard or too long deflates the foam, leaving a dense cake. Fold gently with a spatula, cutting through and turning the mixture, until no white streaks remain.
Swap the almond
How well each one fits the dish's main ingredients (sugar, egg, lemon):
- Pistachiofits about as well
- Milletfits about as well
- Almondthe original
- Chickpeafits about as well
Fit is the average pairing score against sugar, egg, lemon. 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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