Why it works: Celery and lettuce match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 2,033 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Red, White and Green Salad
Ingredients
Directions
Combine equal portions of sliced celery, tomatoes, and green peppers in a bowl.
If desired, add grated cheese to the mixture.
Serve the salad on a bed of lettuce and drizzle with mayonnaise.
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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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
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Celery + tomatotop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 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
- Celery
- Adds crisp texture and a fresh, mild crunch to the salad.
- Tomatoes
- Contribute juiciness and moisture, plus a bright, slightly acidic flavour.
- Green peppers
- Add crunch and a grassy, slightly bitter note that contrasts the tomatoes.
- Mayonnaise
- Adds fat and richness, coating the vegetables and softening their sharp edges.
Swap the lettuce
How well each one fits the dish's main ingredients (celery, tomato, pepper, cheese):
- Capsicumfits better
- Carrotfits better
- Mustardfits better
- Lettucethe original
Fit is the average pairing score against celery, tomato, pepper, cheese. 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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