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 ↓
For Green Pea Soup
Ingredients
Directions
Make the soup
Boil the peas with the mint in 3 quarts of boiling soup stock for 45 minutes.
Strain the mixture, rubbing the peas through to extract all substance.
Return the strained soup to the kettle and heat.
Finish and season
Cream the butter in a bowl and gradually mix in a few spoonfuls of the hot soup until smooth.
Stir the butter mixture back into the soup.
Season with pepper and salt if needed.
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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Mint + peppertop 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
- Shelled peas
- Provide the main flavour and body, thickening the soup when rubbed through a strainer.
- Butter
- Adds richness and a smooth, silky texture to the finished soup.
- Mint
- Adds a fresh, aromatic flavour to the soup.
The step that matters
Creaming the butter with hot soup. Adding cold butter straight into hot soup can separate or leave greasy specks. Blending it first with a few spoonfuls of hot soup until smooth lets the fat emulsify evenly before it is stirred back in.
Swap the mint
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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