Why it works: Lettuce and parsley match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,483 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Apple Salad
Ingredients
Directions
Prepare
Arrange lettuce in a salad bowl.
Add chopped or sliced apples, onions, and parsley.
Dress and serve
Mix with French dressing or mayonnaise dressing.
Sprinkle with Grapenuts or ryenuts if desired.
Serve with fish, meat, or cheese.
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 + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Lettuce + oniontop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lettuce + appletop 14% of all pairsSmell alikemoderateCooked together515 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Apple + oniontop 19% of all pairsSmell alikemoderateCooked together3,206 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
- Lettuce
- Forms the crisp base that holds the other ingredients.
- Apples
- Adds crisp texture and a sweet, juicy contrast to the greens.
- Onions
- Adds sharp aroma and bite that balances the sweet apples.
- French or mayonnaise dressing
- Coats the salad with moisture and flavour; mayonnaise adds richness, French dressing adds acidity.
The step that matters
Mix with the dressing. Toss the apples with dressing soon after cutting them. The acid in French dressing slows the browning of cut apple flesh, which occurs when its surface is exposed to air. Mayonnaise offers less of this protection.
Swap the apple
How well each one fits the dish's main ingredients (lettuce, onion, parsley):
- Avocadofits better
- Limefits better
- Lemonfits better
- Applethe original
Fit is the average pairing score against lettuce, onion, parsley. 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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