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 ↓
A Plum Pudding Variation
Ingredients
Directions
Prepare
Mix the flour, currants, suet, raisins, lemon peel, and brown sugar in a bowl.
Stir in the mashed carrot and potato, then add the molasses.
Do not add any liquid to the mixture.
Let the mixture stand overnight before cooking.
Cook and serve
Transfer the mixture to a pudding mold.
Boil or steam for 4 hours.
Serve with brandy sauce.
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).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Carrot + lemontop 9% of all pairsSmell alikestrongCooked together3,351 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the structure that holds the pudding together as it cooks.
- Suet
- Adds fat that keeps the pudding moist and rich in texture.
- Raisins
- Add concentrated sweetness and chewy texture throughout the pudding.
- Brown sugar
- Adds sweetness and a deeper, molasses-like flavour.
- Mashed potato
- Contributes moisture and body to the dense mixture.
The step that matters
Do not add any liquid to the mixture. The batter is meant to be dense and dry-mixed; the moisture comes from the mashed vegetables and fruit, and extra liquid would make the pudding soggy and loosen its structure during the long steam.
Swap the currant
How well each one fits the dish's main ingredients (flour, raisin, sugar, carrot, potato, lemon, molasses):
- Orangefits better
- Figfits better
- Limefits better
- Currantthe original
Fit is the average pairing score against flour, raisin, sugar, carrot, potato, lemon, molasses. 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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