Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fairy Cakes
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.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
Beat the butter and sugar together until creamy.
Add the eggs one at a time, beating well after each addition.
Stir in the brandy and lemon essence.
Sift the flour and fold it into the mixture.
Add the raisins and mixed peel, and mix until combined.
Bake
Pour the batter into cake pans.
Bake for 15 to 20 minutes, covering with paper if they brown too quickly.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Brandy + raisintop 13% of all pairsSmell alikemoderateCooked together2,768 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Lemon + raisintop 14% of all pairsSmell alikemoderateCooked together3,742 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Eggs
- Add structure and richness as they set, and help hold air beaten into the batter.
- Butter
- Adds fat and tenderness, and carries flavour through the batter.
- Sugar
- Sweetens the cake and, creamed with butter, traps air that helps it rise.
- Flour
- Forms the structure of the cake as its proteins set when baked.
- Raisins
- Add chewy texture and concentrated sweetness throughout the cake.
The step that matters
Covering the cakes if they brown too quickly. Sugar browns faster than the centre sets, so the surface can darken before the cake is fully baked. Covering with paper slows browning while the inside finishes cooking.
Swap the lemon
How well each one fits the dish's main ingredients (flour, sugar, butter, brandy, raisin, egg):
- Vanillafits better
- Figfits better
- Apricotfits about as well
- Lemonthe original
Fit is the average pairing score against flour, sugar, butter, brandy, raisin, egg. 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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