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 ↓
Excellent Plum-pudding, Made Without Eggs
Ingredients
Directions
Prepare the pudding
Mix the flour, currants, suet, and sugar together in a large bowl.
Stir in the mashed carrot and potatoes until well combined.
Add the treacle, lemon peel, and citron, mixing thoroughly.
Tie the mixture loosely in a cloth.
Steam
Place it in a basin without filling it completely.
Steam the pudding for 2 to 2½ hours, depending on size.
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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Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + lemontop 9% of all pairsSmell alikestrongCooked together3,351 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the main structure that holds the pudding together as it cooks.
- Suet
- Adds fat that keeps the pudding rich and tender.
- Brown sugar
- Adds sweetness and helps retain moisture in the pudding.
- Mashed carrot
- Adds moisture and body in place of eggs.
- Mashed potatoes
- Adds moisture and body, helping bind the mixture without eggs.
- Treacle
- Adds sweetness, depth of flavour, and moisture.
The step that matters
Leave room in the basin. The pudding swells as it steams, so filling the basin completely can cause it to be squeezed or overflow. Steaming for the full time lets the centre cook through, and larger puddings need the longer end of the range.
Swap the currant
How well each one fits the dish's main ingredients (flour, raisin, sugar, carrot, potato, lemon):
- Orangefits better
- Limefits better
- Figfits better
- Currantthe original
Fit is the average pairing score against flour, raisin, sugar, carrot, potato, lemon. 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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