Why it works: Celery and mustard 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 ↓
Chicken Salad
Ingredients
Directions
Prepare the chicken
Boil the chicken until tender and remove all fat, gristle, and skin.
Mince the chicken into small pieces, but do not hash it.
Mix the chicken and celery thoroughly and set aside in a cool place.
Make the dressing
In a bowl, combine dry mustard, powdered sugar, olive oil, vinegar, salt, yolk of raw egg, and red pepper.
Stir the mixture with a fork until smooth, adding olive oil gradually until 4 ounces are used and the dressing thickens.
Assemble and serve
Pour the dressing over the chicken and celery, tossing to mix thoroughly.
Set aside in a cool place until ready to serve.
Garnish with parsley and sliced hard-boiled eggs.
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Chicken + olivetop 9% of all pairsSmell alikemoderateCooked together11,888 recipes
Shared aroma: acetic acid hexyl ester (sweet, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Forms the bulk of the salad, providing the main texture and protein.
- Celery
- Adds crisp texture and a fresh crunch that contrasts with the soft chicken.
- Raw egg yolk
- Emulsifies the olive oil and vinegar, helping the dressing thicken and turn smooth.
- Olive oil
- Adds fat and richness, and with the yolk forms the body of the dressing.
- Vinegar
- Provides acidity that brightens the flavor and balances the richness of the oil and yolk.
- Dry mustard
- Adds sharp flavor and helps stabilise the emulsified dressing.
The step that matters
Adding the olive oil gradually while stirring. Oil must be added slowly to the egg yolk so it disperses into tiny droplets. Adding it too fast can break the emulsion, leaving a runny, separated dressing instead of a thick, smooth one.
Swap the celery
How well each one fits the dish's main ingredients (chicken, mustard, sugar, olive, vinegar, egg, pepper):
- Tarragonfits better
- Capersfits better
- Garlicfits better
- Celerythe original
Fit is the average pairing score against chicken, mustard, sugar, olive, vinegar, egg, pepper. 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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