Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Boiled Puddings
Ingredients
Directions
Prepare the pudding
Roll out the dough and place the butter in the center, with the sealed edge facing down.
Gather the outer crust around the butter, moisten the edge, and seal it carefully.
Tie the pudding tightly in a well-floured cloth.
Boil and serve
Boil the pudding for 2.5 hours, being cautious when dishing it to avoid breaking.
Cut a small piece from the top to release the liquid butter inside.
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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Flour + curranttop 26% of all pairsSmell alikelowCooked together8,077 recipes
Flour and butter 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
- All-purpose flour
- Forms the dough and gives the pudding its structure as it cooks.
- Suet
- Adds fat that keeps the crust rich and tender after boiling.
- Butter (for filling)
- Melts inside the crust, enriching the pudding and running out when cut.
- Currants
- Add sweetness and a chewy texture throughout the pudding.
The step that matters
Seal the crust and tie the cloth tightly. If water seeps through a weak seal or loose cloth during boiling, it can reach the butter filling and make the pudding soggy, while the filling may leak out.
Swap the currant
The recipe marks currant as optional. How well each one fits the dish's main ingredients (flour, butter):
- Raisinfits better
- Vanillafits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against flour, butter. 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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