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 ↓
Benton Sauce, for Hot or Cold Roast Beef
Ingredients
Directions
Grate or scrape the horseradish very fine.
In a bowl, combine the grated horseradish, prepared mustard, powdered sugar, and vinegar. Mix well and serve in a saucer.
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.
-
Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Horseradish + vinegartop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Mustard + sugartop 19% of all pairsSmell alikemoderateCooked together8,424 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Grated horseradish
- Provides the sharp, pungent heat that defines the sauce.
- Prepared mustard
- Adds sharpness and emulsifying body that rounds out the horseradish heat.
- Powdered white sugar
- Balances the sharpness of the vinegar and horseradish with mild sweetness.
- Vinegar
- Adds acidity that sharpens flavor and carries the horseradish pungency.
The step that matters
Grate or scrape the horseradish very fine. Finer horseradish releases more of its volatile compounds, so the heat is stronger and spreads evenly through the sauce. Coarse pieces give uneven, harsher bites.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Horseradish Sauce17 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes