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 ↓
Steamed Pudding
Ingredients
Directions
Make the batter
In a large bowl, combine molasses, chopped suet, flour, sour milk, baking soda, cream of tartar, and ground ginger.
Mix in currants and raisins until well combined.
Steam
Pour the mixture into a greased pudding mold.
Cover the mold with a lid or foil.
Steam for 2 hours, ensuring the water level remains consistent.
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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Currant + raisintop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Ginger + raisintop 11% of all pairsSmell alikemoderateCooked together1,242 recipes
Shared aroma: decanal (soap, orange peel).
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Molasses + raisintop 12% of all pairsSmell alikelowCooked together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 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 structure of the pudding as it cooks.
- Baking soda
- Reacts with the acidic sour milk and cream of tartar to produce gas that lifts the batter.
- Cream of tartar
- Adds acidity that works with the baking soda to help the pudding rise.
- Sour milk
- Provides acidity for the leavening reaction and moisture for a tender crumb.
- Suet
- Adds fat that keeps the pudding moist and rich as it steams.
- Molasses
- Adds moisture, dark color and a deep sweetness to the pudding.
The step that matters
Steam for 2 hours, ensuring the water level remains consistent.. Steaming gently and steadily cooks the batter through without drying it out. If the water boils low, the pudding cooks unevenly and can turn heavy or dense.
Swap the currant
How well each one fits the dish's main ingredients (molasses, flour, milk, cream, ginger, raisin):
- Vanillafits better
- Figfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against molasses, flour, milk, cream, ginger, 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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