Why it works: Mustard and lettuce 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 ↓
French Chicken Salad
Ingredients
Directions
Prepare the chicken and celery
Remove the skin and fat from the chicken and cut the flesh into small shreds, no longer than ½ inch.
Mix the shredded chicken with the chopped celery.
Make the dressing
On a plate, cut up the yolks of the hard-boiled eggs and mash them into a paste with a wooden spoon.
Add salt, mustard, cayenne, vinegar, and salad oil to the egg yolks to taste, mixing until smooth.
Assemble and serve
Lay the chicken and celery mixture in the center of a flat dish and cover it thickly with the dressing, mixing thoroughly.
Garnish the top with finely chopped white lettuce and minced egg whites.
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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Mustard + lettucetop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main body and meaty texture of the salad.
- Celery
- Adds crisp texture and a fresh, mild crunch against the soft chicken.
- Eggs
- Yolks are mashed into a paste that enriches and thickens the dressing.
- Salad oil
- Adds fat and smoothness, carrying the flavour of the egg yolk dressing.
- Vinegar
- Adds acidity that brightens the rich yolk and oil dressing.
The step that matters
Mashing the egg yolks into a smooth paste before adding the oil and vinegar. If the yolks are not mashed fine first, the oil and vinegar will not emulsify evenly, leaving a grainy or separated dressing instead of a smooth, cohesive one.
Swap the celery
How well each one fits the dish's main ingredients (chicken, egg, mustard, pepper, vinegar, lettuce):
- Tarragonfits better
- Capersfits better
- Dillfits about as well
- Celerythe original
Fit is the average pairing score against chicken, egg, mustard, pepper, vinegar, 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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