Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Christmas Pudding
Ingredients
Directions
Prepare
Wash the raisins and pick over carefully.
Place the raisins wet in a bowl to soak overnight with all other ingredients except flour and baking soda.
Beat the mixture well.
Finish and steam
The next morning, add the flour and baking soda.
Beat again and stir together.
Pour the mixture into a pudding basin or mold.
Steam for 4 hours, ensuring the water in the steamer kettle is boiling and maintained throughout cooking.
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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Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Raisins
- Add chewy texture and natural sweetness to the pudding.
- Molasses
- Adds dark color, moisture, and a deep, rich sweetness.
- Egg
- Binds the mixture and helps give the pudding structure as it cooks.
- Flour
- Forms the main structure of the pudding as it steams and sets.
- Baking soda
- Reacts with the molasses's acidity to help the pudding rise and lighten.
The step that matters
Keep the steamer kettle water boiling. If the water drops below a boil during the long steam, the pudding cooks unevenly and can turn heavy and wet. Steady steam transfers heat evenly around the basin, so the pudding sets through without collapsing.
Swap the allspice
How well each one fits the dish's main ingredients (raisin, molasses, egg, flour, sugar, cinnamon):
- Nutmegfits better
- Cardamomfits about as well
- Allspicethe original
- Clovefits about as well
Fit is the average pairing score against raisin, molasses, egg, flour, sugar, cinnamon. 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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