Why it works: Mustard and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Dressing for Chicken Salad
Ingredients
Directions
Mash the yolks of the hard-boiled eggs very smooth.
Beat the raw egg lightly and mix it with the mashed yolks.
Add the mustard and red pepper, mixing well.
Slowly stir in the salad oil and vinegar until combined.
Fold in the cut celery and season with salt to taste.
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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Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pepper + celerytop 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).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Chicken + mustardtop 13% of all pairsSmell alikemoderateCooked together2,192 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled egg yolks
- Form a smooth, rich base that gives the dressing body.
- Raw egg
- Helps bind the mixture and thicken it as it is blended.
- Mustard
- Adds sharpness and helps emulsify the oil and vinegar.
- Salad oil
- Provides fat and a silky, creamy texture.
- Vinegar
- Adds acidity that brightens the flavor and balances the oil.
The step that matters
Slowly stir in the salad oil and vinegar. Adding oil gradually lets the egg yolks and mustard emulsify it into a stable, creamy dressing. Pouring it in too fast can cause it to separate and turn greasy.
Swap the celery
How well each one fits the dish's main ingredients (chicken, egg, mustard, pepper, vinegar):
- Tarragonfits better
- Dillfits better
- Capersfits about as well
- Celerythe original
Fit is the average pairing score against chicken, 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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