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 ↓
Steamed Brown Pudding
Ingredients
Directions
Make the batter
In a large bowl, mix the suet or butter, sour milk, molasses, eggs, raisins, flour, and baking soda until well combined.
Pour the mixture into a greased pudding mold.
Steam
Steam the pudding for three hours until cooked through.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + raisintop 12% of all pairsSmell alikelowCooked together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Suet or butter
- Adds fat that keeps the pudding moist and tender as it steams.
- Sour milk
- Its acidity reacts with baking soda to lift the batter.
- Molasses
- Adds sweetness, dark colour and a rich, moist texture.
- Eggs
- Bind the batter and add structure as they set during steaming.
- All-purpose flour
- Forms the main structure that sets as the pudding cooks.
- Baking soda
- Reacts with the sour milk to produce gas that helps the pudding rise.
The step that matters
Steam the pudding for three hours until cooked through. Steaming must stay gentle and steady, with water kept topped up, so the pudding cooks evenly through without drying out or turning heavy and wet in the centre.
“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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