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 ↓
Boiled Plum Pudding
Ingredients
Directions
Mix the batter
In a large bowl, combine milk, molasses, and chopped suet.
Stir in raisins, baking soda, and flour until well mixed.
Grate in the nutmeg and mix again.
Boil and serve
Pour the mixture into a greased pudding mold.
Cover and boil for 3 hours.
Serve with wine sauce.
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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Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 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).
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
- Molasses
- Adds sweetness, dark color, and a rich flavor to the pudding.
- Suet
- Adds fat that keeps the pudding moist and tender as it steams.
- All-purpose flour
- Provides the structure that holds the pudding together.
- Baking soda
- Reacts with the molasses to help the pudding rise and lighten.
- Raisins
- Add chewy texture and concentrated sweetness throughout the pudding.
- Milk
- Hydrates the flour and binds the mixture into a batter.
The step that matters
Keeping the mold covered while boiling. Covering the mold traps steam so the pudding cooks gently and stays moist. If the water level drops or steam escapes, the pudding can dry out and cook unevenly.
Swap the nutmeg
How well each one fits the dish's main ingredients (milk, molasses, raisin, flour):
- Cinnamonfits better
- Nutmegthe original
- Jalapenofits less well
- Clovefits less well
Fit is the average pairing score against milk, molasses, raisin, flour. 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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