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 ↓
Celery Salad
Ingredients
Directions
Prepare the celery
Wash the celery in cold water and drain on a clean cloth.
Split the stalks lengthwise into four or five pieces and cut them into ½-inch lengths.
Make the dressing
In a small skillet, heat the vinegar, mustard, and salt until warm but not boiling.
In a bowl, beat the egg yolks and olive oil together, then stir in the milk.
Combine the egg mixture with the warm vinegar mixture, stirring until thickened like cream without boiling.
Let the dressing cool, then mix it with the celery.
Garnish and serve
Garnish with the yellow leaves of the celery.
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Olive + mustardtop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Celery + olivetop 9% of all pairsSmell alikemoderateCooked together4,667 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the dressing and emulsify it into a creamy, cohesive sauce.
- Olive oil
- Adds fat and richness, helping the dressing feel smooth and coat the celery.
- Whole milk
- Adds moisture and softness, mellowing the sharpness of the vinegar.
- Cider vinegar
- Provides acidity that brightens the dressing and balances its richness.
- Yellow stalks of celery
- Provides the crisp, fresh main body of the salad.
The step that matters
Combining the egg mixture with the warm vinegar mixture. Egg yolks thicken when heated gently but curdle if they get too hot. Stirring steadily while combining and avoiding boiling keeps the dressing smooth and creamy rather than grainy or scrambled.
Swap the celery
How well each one fits the dish's main ingredients (egg, olive, milk, cider, vinegar, mustard):
- Tarragonfits better
- Capersfits better
- Dillfits better
- Celerythe original
Fit is the average pairing score against egg, olive, milk, cider, vinegar, mustard. 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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