Why it works: Lettuce and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,356 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Egg Salad
Ingredients
Directions
Prepare
Boil the eggs and slice them while hot.
Cut the lettuce without chopping it.
Dress and serve
Mix the lettuce with the French dressing.
In a bowl, combine sugar, salt, dry mustard, cayenne pepper, lemon juice, grated onion, and parsley.
Add the sliced eggs to the mixture and gently combine.
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 + mustardtop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lettuce + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the main protein body of the salad, with rich flavor and texture.
- Lettuce
- Forms the crisp, leafy base that holds the dressing and egg.
- French dressing
- Adds moisture and tangy, sweet-savory flavor to the lettuce.
- Lemons
- Add acidity that brightens the dressing and balances the richness of the egg.
- Onion
- Adds sharp aroma and pungent flavor to the dressing.
Swap the onion
How well each one fits the dish's main ingredients (egg, lettuce, sugar, mustard, pepper, lemon, parsley):
- Shallotfits better
- Spinachfits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against egg, lettuce, sugar, mustard, pepper, lemon, 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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