Why it works: Butter and flour 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 ↓
Peas Pudding
Ingredients
Directions
Prepare the peas
Soak the peas in water overnight, discarding any that float.
Drain the peas and tie them in a pudding cloth, leaving room for swelling.
Boil and mash
Place the cloth in cold water and boil for 2 to 3 hours until tender.
Remove from water, untie the cloth, and rub the peas through a colander or wire sieve.
Mix in the butter, pepper, and salt.
Final boil and serve
Flour the cloth well, tie it up again, and boil for another hour.
Turn out and serve.
Optionally, mix in dried powdered mint or leftover cold potatoes.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Dried peas
- Form the main body of the pudding, softening into a thick, starchy purée when boiled.
- Butter
- Adds richness and a smoother, silkier mouthfeel to the mashed peas.
- Flour
- Dusts the cloth so the outside of the pudding forms a dry skin that helps it hold its shape.
The step that matters
Leaving room for swelling in the cloth. Dried peas expand considerably as they absorb water and soften. If the cloth is tied too tightly, the pudding can burst or become misshapen during boiling.
Swap the peas
How well each one fits the dish's main ingredients (butter, pepper, flour):
- Almondfits better
- Black-eyed peafits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against butter, pepper, 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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