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 together the yolks of 6 eggs and ¾ pint of white sugar.
Add 1½ pints of blanched and shelled almonds, ½ pound of well‑floured sliced citron, and the whipped whites.
Mix in 1½ pints of sifted flour.
Pour the batter 1½ inches thick into well‑greased dripping pans.
Bake and store
Bake in a 400°F (200°C) oven until done.
Cut slices 1 inch thick across the cake.
Turn each slice on its side.
Return the slices to the oven to bake for a short time.
When cold, 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 yolks
- Enrich the batter and add richness and color to the crumb.
- Egg whites
- Whipped whites lighten the batter and give the cake its airy structure.
- Flour
- Forms the cake's structure as the proteins set during baking.
- White sugar
- Sweetens the batter and helps the crust brown during baking.
- Almonds
- Add body, nutty flavor and a tender texture to the crumb.
The step that matters
Return the slices to the oven. Baking the cut slices a second time dries them out and crisps their surfaces. Too long and they become hard; too short and they stay soft, so the time must be watched closely.
“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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