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
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the filling
Cook the raisins in sufficient water for 30 minutes.
Dissolve the rice flour in cold water and add to the mixture.
Add a pinch of salt and stir well.
Assemble and bake
Pour the filling into a pie crust and cover with the second crust.
Bake at 400°F (200°C) for 20 minutes until golden brown.
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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Walnut + ricetop 9% of all pairsSmell alikestrongCooked together430 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + ricetop 12% of all pairsSmell alikemoderateCooked together565 recipes
Shared aroma: decanal (soap, orange peel).
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Walnut + flourtop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Raisins
- Provide the main filling, becoming soft and sweet as they cook in water.
- Rice flour
- Thickens the cooking liquid into a filling that holds its shape when sliced.
- Sugar
- Adds sweetness and helps give the filling its body.
- Butter
- Adds richness and fat, contributing flavour and a tender texture.
The step that matters
Dissolving the rice flour in cold water. Starch clumps if added directly to hot liquid. Dissolving it in cold water first lets it disperse evenly so it thickens the filling smoothly.
Swap the walnut
How well each one fits the dish's main ingredients (sugar, raisin, butter, rice, flour):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Walnutthe original
Fit is the average pairing score against sugar, raisin, butter, rice, 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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