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 ↓
Canadian Plum Pudding
Ingredients
Directions
Make the pudding
Mix all ingredients together to form a very stiff batter.
Sift a little flour over the raisins and currants before mixing them in.
Boil and serve
Place the mixture in a pudding bag and boil for 4 hours.
Serve with sauce, either hot or cold.
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).
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Allspice + curranttop 10% of all pairsSmell alikelowCooked together1,359 recipes
Shared aroma: ethyl benzoate (fruity, sweet).
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Allspice + raisintop 10% of all pairsSmell alikemoderateCooked together1,475 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the bulk and structure of the stiff batter as it sets.
- Eggs
- Bind the batter and add structure and richness as they set.
- Baking powder
- Releases gas to lighten the pudding and help it rise.
- Beef suet
- Adds fat that keeps the pudding moist and tender while it cooks.
- Brown sugar
- Adds sweetness and a deeper, molasses-like flavour.
- Black molasses
- Adds dark colour, moisture and a rich, caramel-like flavour.
The step that matters
Sifting flour over the raisins and currants before mixing them in. Dusting the fruit with flour helps it stay suspended evenly through the stiff batter instead of sinking to the bottom while the pudding boils and sets.
Swap the currant
How well each one fits the dish's main ingredients (flour, milk, sugar, allspice, egg, molasses, raisin):
- Vanillafits better
- Figfits better
- Orangefits about as well
- Currantthe original
Fit is the average pairing score against flour, milk, sugar, allspice, egg, molasses, raisin. 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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