Why it works: Mustard and vinegar 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 ↓
Mustard
Ingredients
Directions
Make the mustard
In a deep plate, rub down dry mustard with the back of a spoon and add a little coarse sea salt.
Gradually add water or vinegar, mixing gently until the desired consistency is reached.
Mix briskly in one direction until the mustard becomes pungent.
Store
Transfer to a mustard pot and cork it, removing the cork only when needed.
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 + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Dry mustard
- Provides the main flavor and pungency once it is moistened and its enzymes become active.
- Water or vinegar
- Hydrates the powder into a paste; vinegar also adds sharpness and tempers the heat.
The step that matters
Mix briskly until pungent. Pungency develops when the ground mustard's enzymes react with the liquid after hydration. Mixing too gently or stopping too early leaves the mustard mild and flat, while the final heat depends on the liquid used and how long it rests.
“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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