Why it works: Mustard and vinegar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Chicken Salad
Ingredients
Directions
Prepare the chicken
Boil the chickens in salted water until tender.
Remove the skin, fat, and bones while warm, and reserve the skin, fat, and bones for stock.
Once cooled, cut the chicken into dice-sized pieces.
Make the dressing
Boil the eggs hard.
Remove the whites while hot and chop the whites.
Rub the yolks into a smooth paste with butter.
Mix in mustard, sugar, salt, and cayenne.
Stir in olive oil and enough warm vinegar to achieve a sour cream consistency.
Assemble and serve
Just before serving, mix the chicken with the chopped celery.
Pour the dressing over the chicken and mix well.
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 + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Chicken + olivetop 9% of all pairsSmell alikemoderateCooked together11,888 recipes
Shared aroma: acetic acid hexyl ester (sweet, green).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Olive + vinegartop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chickens
- Provide the main body of the salad as tender, diced meat.
- Eggs
- Yolks form a rich, smooth paste that enriches the dressing; whites add body.
- Butter
- Adds richness and smoothness to the egg yolk paste.
- Olive oil
- Emulsifies into the yolk base, giving the dressing a creamy, silky body.
- Mustard
- Adds sharpness and helps stabilise the emulsified dressing.
- Warm vinegar
- Adds acidity and thins the dressing to a sour cream consistency.
The step that matters
Stir in the olive oil and vinegar gradually. Adding oil and vinegar slowly to the yolk paste lets the mixture emulsify into a smooth, stable dressing. Adding them too fast can cause it to separate and turn greasy.
Swap the mustard
How well each one fits the dish's main ingredients (chicken, egg, butter, sugar, pepper, olive, vinegar):
- Capsicumfits better
- Mustardthe original
- Tomatofits about as well
- Potatofits about as well
Fit is the average pairing score against chicken, egg, butter, sugar, pepper, olive, 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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