Why it works: Mustard and horseradish 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 ↓
Sauces for Roast Beef or Mutton
Ingredients
Directions
Grate horseradish into a bowl.
Add cream, mustard, and salt; mix well.
Stir in cold vinegar and mix thoroughly.
Serve in a small tureen.
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 + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + horseradishtop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + horseradishtop 18% of all pairsSmell alikemoderateCooked together483 recipes
Shared aroma: octanal (fat, soap).
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Cream + vinegartop 25% of all pairsSmell alikemoderateCooked together4,064 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cream
- Adds richness and a smooth, mellow body that softens the sharpness.
- Mustard
- Adds sharp, savoury flavour and helps the sauce hold together smoothly.
- Horseradish
- Supplies the pungent heat and aroma that give the sauce its character.
- Vinegar
- Adds acidity that sharpens the flavour and helps set horseradish's bite.
The step that matters
Stirring in the cold vinegar. Acid slows the chemical reactions that drive horseradish's sharp heat, so the vinegar helps fix the bite. Mix it in thoroughly so the heat stays even throughout the sauce.
“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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