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 ↓
Vegetable Plum Pudding
Ingredients
Directions
Make the mixture
Mix the mashed potatoes, mashed carrots, flour, currants, raisins, sugar, suet, grated nutmeg, and salt together until well combined.
Place the mixture into a well-floured cloth and tie it securely.
Boil
Boil the pudding in water for 4 hours.
Optional additions
To improve texture, consider adding a couple of eggs, sweetmeats, brandy, or spices if desired.
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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Potato + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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Carrot + nutmegtop 6% of all pairsSmell alikestrongCooked together1,424 recipes
Shared aroma: myristicin (spice, warm).
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Potato + nutmegtop 8% of all pairsSmell alikemoderateCooked together1,052 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the starch and structure that set the pudding as it cooks.
- Suet
- Adds fat that keeps the pudding moist and tender as it steams.
- Mashed potatoes
- Add body and moisture to the dense mixture.
- Sugar
- Provides sweetness that balances the dried fruit and spice.
- Raisins
- Add concentrated sweetness and a chewy texture.
The step that matters
Tie the cloth securely. A loose or poorly floured cloth lets water seep in, making the pudding soggy and heavy. A tight tie keeps the mixture compact and moist during the long boil.
Swap the currant
How well each one fits the dish's main ingredients (potato, carrot, flour, raisin, sugar, nutmeg):
- Figfits better
- Vanillafits better
- Orangefits better
- Currantthe original
Fit is the average pairing score against potato, carrot, flour, raisin, sugar, nutmeg. 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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