Why it works: Raisin and flour 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 ↓
Plum Pudding
Ingredients
Directions
Mix the pudding
In a large bowl, combine soda crackers, milk, beaten eggs, suet, raisins, currants, citron, apple, flour, cloves, mace, cinnamon, wine, and brandy.
Wrap and boil
Take a square of unbleached cotton cloth, round off each corner, and dip it in water.
Lay the cloth in a pan and cover it with flour using your hand.
Place the pudding mixture in the center of the cloth, gather the edges, and tie securely with a strong cord.
Put the pudding into a kettle of boiling water and ensure the water continues to boil for 4 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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Apple + clovetop 6% of all pairsSmell alikemoderateCooked together2,774 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
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Raisin + clovetop 9% of all pairsSmell alikemoderateCooked together4,070 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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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 the pudding sets during boiling.
- Suet
- Adds fat and richness, giving the pudding a moist, tender texture.
- Soda crackers
- Soak up the milk and help give the pudding body.
- Raisins
- Add sweetness and chewy texture.
- Flour
- Helps thicken the mixture and gives the pudding its body.
The step that matters
Keep the water boiling for the full 4 hours. Steady boiling cooks the pudding through evenly. If the water drops below a boil, the pudding cooks unevenly and may turn out heavy or underdone in the center. Top up with boiling water as needed.
Swap the mace
How well each one fits the dish's main ingredients (milk, egg, raisin, currant, apple, flour, clove):
- Cinnamonfits better
- Nutmegfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against milk, egg, raisin, currant, apple, flour, clove. 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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