Why it works: Clove and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Plum Duff
Ingredients
Directions
Prepare the mixture
Soak the stale bread in cold water and drain it dry.
Add the sifted flour, suet, raisins, sugar, currants, prunes, salt, ground cloves, ground cinnamon, and vinegar.
Mix all ingredients thoroughly with cold water.
Bag the pudding
Turn the bags inside out, drop them into boiling water, and render out slightly.
Dredge the bags thoroughly in dry flour.
Turn the bags flour side in and fill them with the pudding, securing the opening firmly.
Cook
Drop the filled bags into boiling water and cook for at least two hours, preferably three to four 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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Clove + cinnamontop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Flour + raisintop 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).
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + clovetop 9% of all pairsSmell alikemoderateCooked together4,070 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale bread
- Soaked and drained, it forms the body and crumb of the pudding.
- Flour
- Adds structure and helps bind the mixture into a firm, sliceable pudding.
- Suet
- Fat that adds richness and a tender, moist texture as it cooks.
- Sugar
- Adds sweetness and helps keep the pudding moist.
- Raisins
- Dried fruit that adds sweetness, chewy texture and concentrated fruit flavor.
- Currants
- Dried fruit that adds sweetness, chewy texture and concentrated fruit flavor.
The step that matters
Securing the bag and keeping the water boiling. The pudding is sealed only in a cloth bag, so a loose closure lets water in and makes the pudding soggy. The water must stay at a steady boil for the full cooking time so the centre cooks through evenly.
Swap the currant
How well each one fits the dish's main ingredients (bread, flour, raisin, sugar, clove, cinnamon, vinegar):
- Figfits better
- Vanillafits better
- Quincefits better
- Currantthe original
Fit is the average pairing score against bread, flour, raisin, sugar, clove, cinnamon, vinegar. 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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