Why it works: Peas and mint are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,137 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Boiled Green Peas
Ingredients
Directions
Prepare
Shell the peas and soak them in cold water for 10 to 15 minutes.
Drain the peas and put them into a pot of boiling salted water.
Boil and season
Cover and boil until tender, about 15 to 25 minutes.
If peas are tough, add a small pinch of bicarbonate of soda while boiling.
Optional: Boil a sprig of mint with the peas and remove it before serving.
Drain the peas and season with butter, pepper, and salt.
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 + minttop 2% of all pairsSmell alikemoderateCooked together1,137 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Pepper + minttop 10% of all pairsSmell alikemoderateCooked together2,372 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Form the main body of the dish and provide its sweet, tender texture when cooked.
- Butter
- Adds richness and a silky mouthfeel to the drained peas.
- Bicarbonate of soda
- Raises the cooking water's alkalinity, which can soften tough skins of peas.
The step that matters
Boil until tender, not just until heated through. Peas need enough time in boiling water for their starch to gelatinise and their skins to soften. Stopping early leaves them firm and chalky, so test for tenderness rather than relying only on the timing.
Swap the mint
The recipe marks mint as optional. How well each one fits the dish's main ingredients (peas, butter, pepper):
- Parsleyfits better
- Tarragonfits about as well
- Thymefits about as well
- Mintthe original
Fit is the average pairing score against peas, butter, pepper. 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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