Why it works: Walnut and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 491 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Normandy Salad
Ingredients
Directions
Make the peas
Gently stew the French peas in their own liquid.
Season with salt, pepper, and a pinch of sugar.
Allow the peas to cool after they absorb all the liquid.
Assemble and serve
Chop the shelled walnuts and mix them with the peas.
Pour the boiled dressing or mayonnaise over the mixture.
Serve the salad on a bed of lettuce.
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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Walnut + lettucetop 1% of all pairsSmell alikestrongCooked together491 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + lettucetop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + walnuttop 13% of all pairsSmell alikemoderateCooked together3,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Peas + walnuttop 14% of all pairsSmell alikemoderateCooked together170 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- French peas
- Form the bulk of the salad and provide its main texture and body.
- Shelled walnuts
- Add crunch and a rich, nutty flavour that contrasts with the soft peas.
- Boiled dressing or mayonnaise
- Adds fat and creaminess, binding the peas and walnuts together with moisture.
Swap the peas
How well each one fits the dish's main ingredients (pepper, sugar, walnut, lettuce):
- Cashew nutfits better
- Chestnutfits better
- Pistachiofits better
- Peasthe original
Fit is the average pairing score against pepper, sugar, walnut, lettuce. 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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