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 ↓
Little Plum Cakes
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
Cream together the sugar and butter until smooth.
Add the eggs and vanilla extract, mixing well.
Stir in the sifted flour, raisins, currants, and baking soda dissolved in a little water.
Add milk gradually until you achieve a stiff batter.
Bake
Drop the batter by spoonfuls onto well-buttered baking sheets.
Bake in a 400°F (200°C) oven 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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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
- Adds fat and richness, and helps create a tender crumb when creamed with sugar.
- Eggs
- Bind the batter and add structure and moisture as they set in the oven.
- Sifted flour
- Provides the main structure that sets the cakes as they bake.
- Baking soda
- Reacts with the batter to help the cakes rise and brown.
- Sugar
- Sweetens the cakes and contributes to browning and a tender texture.
The step that matters
Add milk gradually until a stiff batter forms. Too much liquid at once makes the batter loose, so the drops spread flat instead of holding a rounded shape while they bake. Adding milk slowly lets you stop once the batter is stiff enough to hold its shape.
Swap the currant
How well each one fits the dish's main ingredients (sugar, butter, egg, vanilla, flour, raisin, milk):
- Figfits better
- Coconutfits better
- Peachfits better
- Currantthe original
Fit is the average pairing score against sugar, butter, egg, vanilla, flour, raisin, milk. 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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