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 celery stalks lengthwise into four or five pieces.
Cut the split stalks into ½-inch lengths.
Place the celery pieces in a salad dish.
Make the dressing
In a small skillet, heat the vinegar, mustard, and salt until hot but not boiling.
Beat the egg yolks and olive oil together, then stir in the milk.
Combine the milk mixture with the hot vinegar mixture.
Stir the combined mixture until it thickens to the consistency of cream without boiling.
Let the dressing cool.
Assemble and serve
Mix the cooled dressing with the celery.
Garnish the top 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).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Olive + mustardtop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
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 as they set gently with heat, giving it a creamy body.
- Olive oil
- Adds fat that makes the dressing smooth and rich in mouthfeel.
- Rich sweet milk
- Dilutes the dressing and adds creaminess, softening the sharpness of the vinegar.
- Cider vinegar
- Provides acidity that gives the dressing its tang and balances the richness.
The step that matters
Stir the dressing without boiling. Egg yolks thicken through gentle heat, but boiling can scramble them into lumps. Stirring over heat only until the mixture reaches cream consistency keeps the dressing smooth.
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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