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 ↓
Raisin Pie
Ingredients
Directions
Make the filling
Boil the raisins in water until you have about a quart left.
Mix the grated lemon rind, lemon juice, sugar, flour, and egg together.
Stir the boiled raisins into the mixture.
Bake
Pour the raisin mixture into a pie crust and bake until set.
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 + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and egg 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
- Raisins
- Provide the main body of the filling and a chewy, sweet texture once simmered.
- Egg
- Helps the filling set and firm up when baked.
- Flour
- Thickens the filling so it holds its shape when cut.
- Sugar
- Adds sweetness and helps balance the tartness of the lemon.
- Lemon juice
- Adds acidity that brightens the sweetness of the raisins and sugar.
The step that matters
Bake until set. The egg and flour thicken the filling as it heats. Pulling the pie too early leaves it runny, while over-baking can make the egg curdle and turn grainy, so watch for the filling to firm up rather than relying on time alone.
Swap the lemon
How well each one fits the dish's main ingredients (raisin, sugar, flour, egg):
- Vanillafits better
- Figfits better
- Lemonthe original
- Datesfits about as well
Fit is the average pairing score against raisin, sugar, flour, 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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