Why it works: Butter and peas are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 4,887 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Peas Pudding
Ingredients
Directions
Prepare the peas
Soak the peas overnight in cold water.
Dry the peas thoroughly.
Tie the peas loosely in a cloth.
Place the peas in warm water.
Boil for 2 hours or until tender.
Finish the pudding
Transfer the peas to a basin.
Beat the mixture well.
Add the yolk, butter, and salt.
Tie the mixture again in a cloth.
Boil for another hour.
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.
-
Butter + peastop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + peastop 22% of all pairsSmell alikemoderateCooked together2,065 recipes
Shared aroma: 2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Split peas
- Form the bulk of the pudding, breaking down into a thick, starchy mass as they cook.
- Egg yolk
- Binds the cooked peas together and helps the pudding set firm when cooled.
- Butter
- Adds fat for richer flavour and a smoother, moister texture.
The step that matters
Boil for 2 hours or until tender. Split peas must be fully softened before beating, otherwise the mixture stays grainy and will not blend into a smooth pudding. Gentle, steady boiling keeps the cloth-wrapped peas cooking evenly.
Swap the peas
How well each one fits the dish's main ingredients (butter, egg):
- Pecansfits better
- Almondfits better
- Filbertfits about as well
- Peasthe original
Fit is the average pairing score against butter, egg. 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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