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.— Mrs. Israel Knox
Ingredients
Directions
Prepare the ingredients
Remove the meat from the boiled chicken and chop it into pieces.
Slice the lettuce and celery with a sharp knife.
Make the dressing
In a porcelain saucepan, heat the vinegar, butter, and salt.
In a bowl, mix the mustard with the cream gradually.
Beat the eggs and add them to the mustard mixture.
Slowly pour the hot vinegar mixture into the cream mixture while stirring continuously.
Put the combined mixture over low heat, stirring constantly until it nearly boils.
Strain the mixture and let it cool before serving.
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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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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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Beaten eggs thicken the dressing as they gently cook over low heat.
- Cream
- Adds richness and body, giving the dressing a smooth, creamy texture.
- Mustard
- Adds sharp flavor that balances the richness of the cream and eggs.
- Vinegar
- Provides acidity that brightens the dressing and cuts through its richness.
- Butter
- Adds fat for flavor and a silky mouthfeel in the dressing.
The step that matters
Adding the hot vinegar mixture to the cream mixture. Pouring it in slowly while stirring constantly keeps the egg and cream mixture from curdling. Adding heat too fast can scramble the eggs, leaving the dressing grainy instead of smooth.
Swap the celery
How well each one fits the dish's main ingredients (chicken, lettuce, vinegar, butter, mustard, cream, egg):
- Tarragonfits better
- Capersfits better
- Garlicfits about as well
- Celerythe original
Fit is the average pairing score against chicken, lettuce, vinegar, butter, mustard, cream, egg. 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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