Why it works: Mustard and celery 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 ↓
A New Salad Dressing
Ingredients
Directions
Make the dressing
Heat vinegar, sugar, butter, salt, mustard, pepper, and celery salt together in a saucepan.
In a bowl, beat the eggs until light and mix in the sour cream.
Pour the egg and cream mixture into the hot vinegar mixture, stirring constantly.
Cook slowly in a double boiler until the dressing thickens.
Store
Store covered; it will keep indefinitely.
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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Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Thicken the dressing as they set with gentle heat, giving it body.
- Sour cream
- Adds richness and creaminess, softening the sharp acidity of the vinegar.
- Vinegar
- Provides the sharp acidity that defines the dressing's tang.
- Butter
- Adds fat for a smoother, rounder mouthfeel.
The step that matters
Adding the egg mixture to the hot vinegar. Stirring constantly while pouring spreads the egg proteins out before they can set. Dumping them in at once can scramble the eggs into lumps, so the dressing will not thicken smoothly.
Swap the celery
How well each one fits the dish's main ingredients (vinegar, sugar, butter, mustard, pepper, egg, cream):
- Tarragonfits better
- Nutmegfits better
- Capersfits better
- Celerythe original
Fit is the average pairing score against vinegar, sugar, butter, mustard, pepper, egg, 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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