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 ↓
A Christmas Pudding
Ingredients
Directions
Make the pudding
In a large bowl, combine the suet, flour, raisins, currants, bread crumbs, sugar, lemon peel, mace, nutmeg, and ginger.
Add the beaten eggs and mix well.
Transfer the mixture to a pudding cloth or mold.
Cook
Boil for five 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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mace + nutmegtop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
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).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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 cooking.
- Flour
- Provides the body that holds the pudding together when cooked.
- Suet
- Adds fat that keeps the pudding moist and rich as it steams.
- Bread crumbs
- Absorb moisture and lighten the texture of the dense mixture.
- Raisins
- Add sweetness and chewy texture throughout the pudding.
The step that matters
Boil for five hours. Long, steady boiling cooks the eggs and starches through and keeps the pudding moist. If the water boils dry or drops to a low simmer, the pudding can turn heavy or unevenly cooked, so the pot needs topping up with boiling water.
Swap the mace
How well each one fits the dish's main ingredients (flour, raisin, currant, bread, sugar, lemon, nutmeg):
- Cinnamonfits better
- Allspicefits better
- Cardamomfits better
- Macethe original
Fit is the average pairing score against flour, raisin, currant, bread, sugar, 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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