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 ↓
Apple Salad
Ingredients
Directions
Prepare
Select tart, juicy apples and chip them.
Slice celery very thin and add walnuts; mix well.
Dress and serve
Pour mayonnaise dressing over the mixture.
Garnish with lettuce and 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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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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Celery + walnuttop 6% of all pairsSmell alikestrongCooked together852 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Apple + celerytop 11% of all pairsSmell alikemoderateCooked together1,155 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Apple + lettucetop 14% of all pairsSmell alikemoderateCooked together515 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tart, juicy apples
- Provide the main body and tart flavour that balances the rich dressing.
- Celery
- Adds crisp, fresh texture that contrasts with the soft apples.
- Walnuts
- Add crunch and a toasty, nutty flavour to the salad.
- Mayonnaise dressing
- Adds fat and creaminess that coats the apples, celery and walnuts.
- Lettuce
- Adds a crisp, fresh base and garnish for the salad.
The step that matters
Serve immediately after dressing. Cut apples oxidise and turn brown when exposed to air, and they soften and lose crispness once dressed. Serving right away keeps the colour, texture and crunch intact.
Swap the apple
How well each one fits the dish's main ingredients (celery, walnut, lettuce):
- Avocadofits better
- Limefits better
- Lemonfits better
- Applethe original
Fit is the average pairing score against celery, 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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