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, mix the flour, bread crumbs, suet, raisins, currants, minced apple, sugar, mixed peel, nutmeg, mace, salt, brandy, and eggs until well combined.
Pour the mixture into a well-buttered mold or basin and cover with buttered paper.
Tie a cloth firmly over the top and boil for 4 hours, ensuring the pudding is covered with boiling water.
Finish and serve
Once cooked, turn it out onto a plate and sift icing sugar over the top.
Pour 2 to 3 tablespoons of brandy around the pudding and ignite just before serving.
For a festive touch, place a piece of holly in the center.
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 + 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).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Currant + appletop 12% of all pairsSmell alikelowCooked together1,918 recipes
Shared aroma: isoamyl acetate (banana, pear).
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 to the pudding as it sets.
- Flour
- Provides the body that holds the pudding together after steaming.
- Bread crumbs
- Add bulk and soak up moisture for a tender, cake-like crumb.
- Beef kidney suet
- Adds fat that keeps the pudding moist and rich in texture.
- Sugar
- Adds sweetness and helps balance the spices and dried fruit.
- Brandy
- Adds aroma and flavor, and helps keep the pudding moist.
The step that matters
Keep the pudding fully covered with boiling water. If the water level drops below the pudding, the exposed top cooks unevenly and the texture turns dense or dry. Steady, continuous boiling for the full 4 hours cooks the batter through evenly.
Swap the currant
How well each one fits the dish's main ingredients (flour, bread, beef, raisin, apple, sugar, nutmeg):
- Figfits better
- Vanillafits better
- Pearfits better
- Currantthe original
Fit is the average pairing score against flour, bread, beef, raisin, apple, sugar, 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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