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 ↓
Nut and Celery Salad
Ingredients
Directions
Prepare the walnuts
In a pan, combine walnut meats, onion, mace, and bay leaf.
Pour boiling water over the mixture and boil for about 10 minutes until walnuts blanch easily.
Drain and dry walnuts with a towel, then cut into small pieces.
Assemble and serve
Mix walnuts with finely-cut celery and mayonnaise dressing.
Form small cups with lettuce and serve the salad in them.
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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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
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Walnut + celerytop 6% of all pairsSmell alikestrongCooked together852 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- English walnut meats
- Provide the main crunchy texture and nutty flavour of the salad.
- Mayonnaise dressing
- Adds fat and moisture that bind the salad and mellow its flavours.
- Finely-cut celery
- Contributes crisp texture and fresh, mildly sharp crunch.
The step that matters
Boiling the walnuts until they blanch easily. Simmering in water with aromatics loosens the papery skins so they slip off, and over-boiling can make the nuts soft and waterlogged, so the timing needs watching.
Swap the mace
How well each one fits the dish's main ingredients (walnut, meat, onion, celery, lettuce):
- Tarragonfits better
- Capersfits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against walnut, meat, onion, celery, 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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