Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Christmas Plum Pudding
Ingredients
Directions
Prepare the mixture
Sift a little flour over the raisins and currants to prevent them from sticking together.
In a large bowl, combine the raisins, sugar, currants, suet, and bread crumbs.
Stir well, then add the candied peel, grated lemon rind, spices, and salt.
Beat 4 eggs until frothy and pour over the mixture, stirring well.
Add 4 tablespoons of flour.
Add the brandy.
Cover and leave in a cool place overnight.
Steam and finish
The next day, add 4 more beaten eggs.
Add 3 more tablespoons of flour.
Steam the mixture for 8 hours.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Lemon + nutmegtop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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Orange + nutmegtop 8% of all pairsSmell alikestrongCooked together2,746 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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
- Eggs
- Bind the mixture and add structure as they set during steaming.
- Beef suet
- Adds richness and fat that keeps the pudding moist and tender.
- Bread crumbs
- Absorb liquid and give the pudding a soft, cake-like body.
- Brown sugar
- Adds sweetness and a deep molasses flavour, and helps retain moisture.
- Raisins
- Provide chewy texture and concentrated fruit sweetness.
- Brandy
- Adds aroma and flavour, and helps preserve the pudding.
The step that matters
Steam the mixture for 8 hours. Steaming gently cooks the eggs and starch without drying the pudding. The water must keep boiling steadily for the full time, because a dropping pot lets the pudding turn heavy and undercooked in the centre.
Swap the currant
How well each one fits the dish's main ingredients (raisin, beef, sugar, bread, orange, lemon, nutmeg):
- Figfits better
- Cranberryfits better
- Limefits better
- Currantthe original
Fit is the average pairing score against raisin, beef, sugar, bread, orange, lemon, 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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