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 ↓
Slaw or Salad Dressing
Ingredients
Directions
Mix the dry ingredients (mustard, salt, flour, and sugar) thoroughly.
Add the eggs and beat well.
Slowly add the vinegar and then the cream or milk.
Place the mixture in a double boiler and stir continuously while cooking.
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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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
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 during cooking, giving it body.
- Flour
- Stabilises the mixture and helps thicken it so it does not turn watery.
- Sugar
- Adds sweetness to balance the sharpness of the vinegar.
- Vinegar
- Adds acidity that gives the dressing its tangy flavour.
- Cream or milk
- Adds richness and moisture, softening the dressing's sharpness.
The step that matters
Stir continuously while cooking in the double boiler. Egg proteins set when heated, so without constant stirring the eggs can scramble or curdle on the bottom before the dressing thickens evenly. Gentle, steady heat from the double boiler and constant stirring keep it smooth.
Swap the celery
How well each one fits the dish's main ingredients (mustard, flour, sugar, egg, vinegar, cream, butter):
- Capersfits better
- Tarragonfits better
- Nutmegfits better
- Celerythe original
Fit is the average pairing score against mustard, flour, sugar, egg, vinegar, cream, butter. 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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