Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Prepare Mustard
Ingredients
Directions
Boil the vinegar in a pot.
Stir in the mustard while the vinegar is hot.
Add the sugar, salt, and white pepper.
Let the mixture boil for a few minutes.
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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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Mustard + sugartop 19% of all pairsSmell alikemoderateCooked together8,424 recipes
Shared aroma: guaiacol (smoky, sweet).
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Vinegar + white peppertop 20% of all pairsSmell alikelowCooked together1,154 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + white peppertop 25% of all pairsSmell alikelowCooked together618 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mustard
- Supplies the sharp, pungent flavor that defines the condiment.
- Vinegar
- Adds acidity that sharpens the flavor and balances the mustard.
- Sugar
- Adds sweetness that softens the sharpness of the vinegar and mustard.
Swap the white pepper
How well each one fits the dish's main ingredients (vinegar, mustard, sugar):
- Tarragonfits better
- Capersfits better
- Allspicefits better
- White pepperthe original
Fit is the average pairing score against vinegar, mustard, sugar. 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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