Why it works: Almond and flour 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 ↓
Everlasting Cake
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Beat the egg yolks and sugar together.
Add the almonds and floured citron.
Fold in the whipped egg whites and sifted flour.
Pour the mixture into well-greased dripping pans, about 1½ inches thick.
Bake and finish
Bake in a 400°F (200°C) oven until done.
Cut the cake into 1-inch thick slices.
Turn each slice on its side.
Return the slices to the oven for a short time.
Once cooled, store in a tin box.
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 + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 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).
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Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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 trap air, giving the cake lift and a light, open crumb.
- Egg yolks
- Add richness and help bind the batter into a tender crumb.
- Flour
- Provides structure so the cake holds its shape as it bakes.
- Almonds
- Add body, moisture and a nutty flavour to the cake.
- Sugar
- Sweetens the batter and helps it brown in the oven.
The step that matters
Folding in the whipped egg whites and sifted flour. Folding gently keeps the air in the whipped whites; stirring or beating deflates them, leaving a dense cake instead of a light one.
“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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