Why it works: Lettuce and walnut 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 ↓
Walnut Salad
Ingredients
Directions
Make a nest of lettuce leaves on a salad dish.
Cut the orange into slices, then into quarters, and arrange on the lettuce.
Add a few halves of English walnuts.
Top each piece with a thin layer of mayonnaise dressing.
Serve immediately.
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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Lettuce + walnuttop 1% of all pairsSmell alikestrongCooked together491 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Lettuce + orangetop 11% of all pairsSmell alikemoderateCooked together373 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Orange + walnuttop 12% of all pairsSmell alikemoderateCooked together1,058 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
- Lettuce leaves
- Form a crisp base that holds the other salad components.
- Orange
- Adds sweetness and acidity that contrast with the rich dressing.
- English walnuts
- Add crunch and a mild, slightly bitter nutty flavour.
- Mayonnaise dressing
- Adds fat and creaminess, coating the fruit and nuts for richness.
The step that matters
Top each piece with a thin layer of mayonnaise dressing. Mayonnaise is an emulsion that can separate or become watery if it sits, so a thin layer applied just before serving keeps the texture smooth and the lettuce from wilting.
Swap the orange
How well each one fits the dish's main ingredients (lettuce, walnut):
- Avocadofits better
- Limefits better
- Figfits better
- Orangethe original
Fit is the average pairing score against lettuce, walnut. 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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