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 ↓
Plum Pudding
Ingredients
Directions
Mix the pudding
Mix flour, salt, mixed spice, sugar, raisins, candied peel, bread crumbs, sultanas, and currants in a large bowl.
Add beaten eggs and stir the mixture for 25 minutes.
Fill and wrap
Butter a pudding mold and fill it with the mixture.
Scald a clean cloth.
Flour the scalded cloth.
Tie the cloth over the mold.
Boil
Boil the pudding for 13 hours.
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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Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mixture and help give the cooked pudding its set structure.
- Flour
- Provides starch that gives the pudding body and holds its shape when steamed.
- Suet
- Adds fat that keeps the pudding moist and tender as it cooks.
- Bread crumbs
- Soak up liquid and add bulk, giving the pudding a soft, light texture.
- Moist sugar
- Adds sweetness and moisture, and helps the pudding brown slightly as it cooks.
- Raisins
- Add sweetness and chewy fruit pieces throughout the pudding.
The step that matters
Tie the cloth over the mold. The cloth must be snug and well floured so water cannot seep into the pudding during the long boil. Water entering the mold would make the pudding soggy and heavy.
Swap the currant
How well each one fits the dish's main ingredients (sugar, bread, flour, egg, raisin):
- Vanillafits better
- Figfits better
- Datesfits better
- Currantthe original
Fit is the average pairing score against sugar, bread, flour, egg, raisin. 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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