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 ↓
Nut Salad
Ingredients
Directions
Prepare
Combine chopped walnuts and celery in a bowl.
In a separate bowl, mix egg yolk, salt, sugar, mustard, and cayenne pepper.
Make the dressing
Slowly add olive oil drop by drop while stirring continuously until emulsified.
Moisten the mixture with lemon juice or vinegar to taste.
Serve
Serve the nut and celery mixture with the mayonnaise dressing.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Walnut + celerytop 6% of all pairsSmell alikestrongCooked together852 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 yolk
- Emulsifies the oil and water-free mixture into a thick, stable mayonnaise-style dressing.
- Olive oil
- Provides fat and richness, forming the body of the dressing as it emulsifies.
- Walnuts
- Add crunch and a rich, slightly bitter nuttiness that contrasts with the soft celery.
- Celery
- Adds crisp texture and fresh, mild flavor to the salad.
- Lemon juice or vinegar
- Adds acidity that brightens the dressing and balances the rich oil.
The step that matters
Adding the olive oil. Oil must be added slowly, drop by drop, while stirring constantly. Egg yolk lecithin can only bind the oil into a stable emulsion if the oil is dispersed gradually; adding it too fast causes the dressing to break and separate.
Swap the walnut
How well each one fits the dish's main ingredients (celery, egg, sugar, mustard, pepper, olive, lemon):
- Chickpeafits better
- Beansfits about as well
- Lentilsfits about as well
- Walnutthe original
Fit is the average pairing score against celery, egg, sugar, mustard, pepper, olive, lemon. 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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