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 ↓
Suet Pudding
Ingredients
Directions
Make the batter
Combine the chopped suet, sour milk, molasses, baking soda, flour, raisins, and salt in a large bowl, then mix until well combined.
Pour the mixture into a greased pudding mold.
Steam
Steam for three and a half 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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 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).
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Milk + raisintop 15% of all pairsSmell alikemoderateCooked together7,155 recipes
Shared aroma: decanoic acid (acides aroma).
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Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Melts during steaming to enrich the pudding and keep the crumb moist and tender.
- Sour milk
- Its acidity reacts with the baking soda to produce gas that lightens the batter.
- Baking soda
- Reacts with the acidic sour milk and molasses to make the pudding rise.
- Molasses
- Adds sweetness, dark colour and moisture, and its acidity helps the baking soda react.
- Flour
- Forms the structure that holds the pudding together as it steams.
The step that matters
Mix until well combined. Overmixing a flour batter develops gluten and can make the pudding dense and tough, while uneven mixing leaves pockets of baking soda that cause uneven rising and bitter spots.
“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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