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 Relish
Ingredients
Directions
Heat the vinegar
Boil the vinegar in a large pot.
Reduce the boiling vinegar to a simmer.
Make the flour mixture
Mix the flour in a separate bowl until smooth.
Add the mustard, curry powder, and chopped red peppers to the flour mixture.
Stir in the sugar.
Cook the relish
Add the flour mixture to the simmering vinegar.
Add the chopped celery and all other ingredients to the boiling vinegar.
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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Celery + peppertop 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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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 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
- Celery
- Makes up the bulk of the relish and gives it its crisp, fresh texture.
- Vinegar
- Provides the sharp acidity that defines the relish and balances the sweetness.
- Flour
- Its starch swells in the hot liquid, thickening the relish.
- Sugar
- Adds sweetness that softens the sharpness of the vinegar.
- Curry powder
- Contributes the warm, spiced aroma and flavour that sets this relish apart.
- Red peppers
- Add mild sweetness and colour to the relish.
The step that matters
Mix the flour until smooth. Flour must be fully smooth before it goes into the hot vinegar, because dry lumps of starch cook into clumps instead of thickening the liquid evenly.
Swap the celery
How well each one fits the dish's main ingredients (white wine, vinegar, sugar, mustard, pepper, flour):
- Tarragonfits better
- Capersfits better
- Allspicefits better
- Celerythe original
Fit is the average pairing score against white wine, vinegar, sugar, mustard, pepper, flour. 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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