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 ↓
Christmas Pudding
Ingredients
Directions
Prepare
In a large bowl, combine flour, bread crumbs, suet, raisins, sultanas, currants, candied peel, almonds, sugar, and mixed spice.
Beat the eggs and add them to the mixture along with the Lyle's Golden Syrup. Mix thoroughly until all ingredients are well combined.
Steam
Transfer the mixture into a greased pudding basin and cover with a cloth.
Steam for several hours until cooked through.
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).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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.
- Bread crumbs
- Adds bulk and soaks up moisture, giving the pudding a light, tender crumb.
- Suet
- Adds fat that keeps the pudding moist and rich as it steams.
- Eggs
- Bind the mixture and help it set as it cooks.
- Sugar
- Adds sweetness and contributes to the rich, browned flavour of the pudding.
- Lyle's golden syrup
- Adds sweetness and moisture, helping the pudding stay soft and dark.
The step that matters
Steam for several hours until cooked through. Steaming cooks the pudding gently with moist heat. Too little time leaves the centre doughy and undercooked, so it should be checked until fully set.
Swap the currant
How well each one fits the dish's main ingredients (flour, bread, raisin, almond, sugar, egg, syrup):
- Vanillafits better
- Figfits better
- Datesfits better
- Currantthe original
Fit is the average pairing score against flour, bread, raisin, almond, sugar, egg, syrup. 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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