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 ↓
Chicken Salad
Ingredients
Directions
Prepare the dressing
In a bowl, beat the raw egg yolks and oil together gradually.
Boil 6 eggs hard, then chop the whites and set aside.
Mix the yolk mixture with lemon juice, mustard, cayenne, and salt.
Assemble the salad
Combine the chopped celery and chicken with the dressing.
Add the chopped hard egg whites to the salad.
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).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Lemon + celerytop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Emulsify with the oil to form a thick, creamy dressing that binds the salad.
- Oil
- Adds richness and fat, helping the beaten yolks form a stable emulsion.
- Lemon juice
- Adds acidity that brightens the dressing and balances the richness of the yolks and oil.
- Chicken
- Provides the main protein and bulk of the salad.
- Celery
- Adds crisp texture that contrasts with the soft chicken and dressing.
- Hard-boiled egg whites
- Add body and mild texture, folded through the salad.
The step that matters
Beating the yolks and oil together gradually. Adding oil slowly to the yolks lets the fat disperse into tiny droplets held by the yolk's lecithin. Adding it too fast can break the emulsion, leaving a greasy, separated dressing instead of a smooth, thick one.
Swap the mustard
How well each one fits the dish's main ingredients (chicken, egg, lemon, pepper, celery):
- Capsicumfits better
- Spinachfits better
- Asparagusfits about as well
- Mustardthe original
Fit is the average pairing score against chicken, egg, lemon, pepper, celery. 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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