Why it works: Horseradish and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Cold Meat Sauce
Ingredients
Directions
Prepare
Pound together horseradish, salt, mustard, garlic, celery seed, and red pepper.
Add tarragon vinegar and mix well.
Steep and strain
Let the mixture stand in a wide-mouthed stoppered bottle for 7 to 10 days.
Strain through a sieve or coarse cloth before serving.
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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Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
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Mustard + tarragontop 1% of all pairsSmell alikestrongCooked together901 recipes
Shared aroma: methyleugenol (clove, spice).
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Celery + tarragontop 1% of all pairsSmell alikestrongCooked together456 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Horseradish + tarragontop 4% of all pairsSmell alikestrongCooked together73 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Horseradish
- Provides the sharp, pungent heat that defines the sauce.
- Tarragon vinegar
- Acidity that carries the flavours and preserves the sauce during steeping.
- Garlic
- Adds pungent aroma that mellows and blends during the steeping period.
- Prepared mustard
- Adds sharpness and helps emulsify and round out the sauce's heat.
The step that matters
Steeping in a stoppered bottle. The mixture must stand for the full 7 to 10 days so the sharp flavours of horseradish and garlic mellow and meld with the vinegar. Keeping the bottle tightly stoppered holds in the aroma and protects the sauce from contamination while it steeps.
Swap the garlic
How well each one fits the dish's main ingredients (horseradish, mustard, clove, celery, pepper, tarragon, vinegar):
- Allspicefits better
- Dillfits better
- Capersfits better
- Garlicthe original
Fit is the average pairing score against horseradish, mustard, clove, celery, pepper, tarragon, vinegar. 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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