Why it works: Peas and butter 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 ↓
Boiled Peas with Butter
Ingredients
Directions
Cover the peas generously with water in a stew-pan.
Bring to a boil over high heat, then reduce to a gentle simmer with the cover partly off.
When the peas are tender, add salt, butter, and sugar if needed.
Cook for an additional 10 minutes.
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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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Peas + sugartop 31% of all pairsSmell alikelowCooked together1,928 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peas
- Form the main body of the dish, cooking until tender and soft.
- Butter
- Adds richness and a smooth, glossy coating that carries flavour.
- Sugar
- Adds a little sweetness that balances the savoury, salted peas.
The step that matters
Simmering gently with the cover partly off. A rolling boil can break up the peas and make them mushy, while a gentle simmer cooks them evenly. Leaving the cover partly off lets some steam escape so the cooking liquid reduces slightly and the peas keep their shape and flavour.
Swap the peas
How well each one fits the dish's main ingredients (butter, sugar):
- Almondfits better
- Pecansfits better
- Filbertfits better
- Peasthe original
Fit is the average pairing score against butter, sugar. 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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