Why it works: Raisin and flour 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 ↓
Lemon Raisin Pie
Ingredients
Directions
Make the filling
Combine raisins and water in a saucepan and cook until thickened.
Stir in sugar, flour, and lemon rind and juice.
Bake
Pour the filling into a pie crust and bake.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Raisin + lemontop 14% of all pairsSmell alikemoderateCooked together3,742 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Raisins
- Provide the bulk of the filling and sweetness as they soften and release their sugars.
- Flour
- Thickens the filling so it sets rather than running when sliced.
- Sugar
- Sweetens the filling and balances the sharpness of the lemon.
- Lemon
- Adds acidity and aroma that cut through the sweetness of the raisins and sugar.
The step that matters
Cook the raisin mixture until thickened. The filling must be thick before it goes into the crust, because flour only thickens fully once it has been heated, and an under-cooked filling will run and make the pie soggy.
Swap the lemon
How well each one fits the dish's main ingredients (raisin, sugar, flour):
- Vanillafits better
- Figfits better
- Datesfits about as well
- Lemonthe original
Fit is the average pairing score against raisin, sugar, flour. 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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