Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Waldorf Salad
Ingredients
Directions
Prepare the salad
In a bowl, combine chopped celery, apples, and hickory nuts.
Make the dressing
In a saucepan, whisk together egg yolks, vinegar, salt, pepper, and sugar.
Cook over low heat until the mixture thickens, but do not let it boil.
Remove from heat and thin the dressing with cream.
Combine
Pour the dressing over the salad mixture and toss to combine.
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 + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Celery + appletop 11% of all pairsSmell alikemoderateCooked together1,155 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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 cook and give it a rich, creamy body.
- Vinegar
- Adds acidity that sharpens the dressing and balances the richness of the yolks and cream.
- Cream
- Thins the cooked dressing and adds smoothness and richness.
- Apples
- Provide crisp texture and fresh sweetness to the salad.
- Celery
- Adds crisp texture and a fresh, mild flavor.
The step that matters
Cook the dressing over low heat without boiling. Egg yolks thicken gently as their proteins set at moderate heat. If the mixture boils, the yolks can scramble and curdle, leaving the dressing grainy instead of smooth.
Swap the nuts
How well each one fits the dish's main ingredients (celery, apple, egg, vinegar, pepper, sugar, cream):
- Chestnutfits better
- Walnutfits better
- Beansfits better
- Nutsthe original
Fit is the average pairing score against celery, apple, egg, vinegar, pepper, sugar, cream. 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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