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 Plum Pudding
Ingredients
Directions
Prepare the mixture
Rub stale bread through a wire sieve to obtain ¾ pound of crumbs.
In a bowl, combine bread crumbs, flour, and salt.
Add chopped suet, raisins, currants, candied peel, almonds, and sugar.
Mix the mixture thoroughly.
Stir in the whisked eggs and brandy.
Add a little milk if needed, but do not over‑moisten.
Boil the pudding
Boil the new stout pudding cloth in water.
Wring the cloth dry.
Flour the cloth.
Place the pudding mixture in the cloth.
Tie the cloth securely, leaving room for expansion.
Plunge the pudding into boiling water.
Boil for 8 hours, ensuring water remains boiling.
Hang the pudding in the cloth to cool.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
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).
-
Orange + almondtop 6% of all pairsSmell alikemoderateCooked together3,125 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale bread crumbs
- Form the bulk of the pudding and absorb the eggs and brandy for a soft, cohesive body.
- Eggs
- Bind the mixture and set during boiling to hold the pudding together.
- Chopped suet
- Adds fat that keeps the pudding moist and rich in texture.
- Muscatel raisins
- Provide sweetness, chewiness and moisture throughout the pudding.
- Brandy
- Adds aroma and flavour while helping the pudding keep its moisture.
The step that matters
Keep the water boiling for the full 8 hours. Steady boiling cooks the pudding evenly and sets the eggs through the mixture. If the water drops below a boil, the pudding turns heavy and undercooked in the centre, so the pot needs topping up with boiling water.
Swap the currant
How well each one fits the dish's main ingredients (bread, flour, raisin, orange, lemon, almond, sugar):
- Figfits better
- Vanillafits better
- Cranberryfits better
- Currantthe original
Fit is the average pairing score against bread, flour, raisin, orange, lemon, almond, sugar. 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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