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 ↓
Chicken Salad
Ingredients
Directions
Prepare the chicken
Boil the chicken, turkey, or veal until cooked through.
Remove the skin and gristle, then chop the meat very finely.
Make the dressing
If using celery, sliver it finely and chill in ice water to crisp.
In a flat dish, combine the egg yolks, mustard, cayenne pepper, and salt.
Stir together with a fork while gradually adding the sweet oil and a little vinegar.
Assemble and serve
Mix half of the dressing with the chopped meat using a spoon.
Place the meat mixture in the center of a flat dish.
Dry the lettuce with a napkin and arrange it neatly around the meat.
Drizzle the remaining dressing over the lettuce.
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.
Photo for illustrative purposes only · Contact us to use it
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Lettuce + celerytop 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
- Egg yolks
- Emulsify the oil into the dressing, giving it a thick, creamy body.
- Sweet oil
- Provides the fat that gives the dressing its richness and smooth texture.
- Chicken
- Forms the main body of the salad, giving it substance and protein-rich bulk.
- Mixed mustard
- Helps stabilize the emulsion and adds a sharp, tangy flavor to the dressing.
- Vinegar
- Adds acidity that brightens the rich oil and egg yolk dressing.
The step that matters
Adding the oil gradually while stirring. Oil must be added slowly while stirring so it disperses into tiny droplets held by the egg yolk and mustard. Adding it too fast makes the dressing split and turn oily instead of creamy.
Swap the celery
The recipe marks celery as optional. How well each one fits the dish's main ingredients (chicken, lettuce, egg, mustard, pepper, vinegar):
- Tarragonfits better
- Capersfits better
- Dillfits about as well
- Celerythe original
Fit is the average pairing score against chicken, lettuce, egg, mustard, pepper, vinegar. 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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