Why it works: Vanilla and almond match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,961 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Butter Cakis
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Cream together the butter and sugar until light and fluffy.
Add raw egg yolks, egg white, grated hard-boiled yolks, lemon rind, lemon juice, and vanilla extract, and mix well.
Gradually add sifted flour and mix until combined.
Shape and bake
Roll out the dough on a floured surface and cut into cake shapes.
Spread the tops of each cake with beaten egg white.
Sprinkle with chopped almonds mixed with sugar.
Bake in a moderate oven at 350°F (175°C) until golden.
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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Vanilla + almondtop 4% of all pairsSmell alikestrongCooked together3,961 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + almondtop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Butter
- Creams with sugar to trap air and give the cake a rich, tender crumb.
- Sugar
- Creaming with butter aerates the batter and adds sweetness and gentle browning.
- Egg yolks
- Add richness, fat and emulsifying power that help bind the dough.
- All-purpose flour
- Provides the structure that sets the cake as the proteins bake.
- Egg white
- Brushed on top, it helps the surface brown and gives a glossy finish.
The step that matters
Adding the flour gradually. Adding flour slowly and mixing only until combined keeps the batter smooth and limits gluten development, which would otherwise make the cake tough.
Swap the lemon
How well each one fits the dish's main ingredients (butter, sugar, egg, vanilla, flour, almond):
- Raisinfits better
- Figfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against butter, sugar, egg, vanilla, flour, almond. 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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