Why it works: Radish and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 297 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Horse Radish Sauce
Ingredients
Directions
Prepare the cream mixture
In a bowl, mix together the grated horse radish, mixed mustard, pepper, and salt with the cream.
Make the sauce
In a saucepan, rub the flour and butter into the boiling milk.
Add ½ teaspoon salt and boil for 10 minutes.
Stir in the freshly grated horse radish and boil for 1 minute longer.
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.
Photo for illustrative purposes only · Contact us to use it
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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Radish + mustardtop 1% of all pairsSmell alikestrongCooked together297 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Horse + radishtop 4% of all pairsSmell alikemoderateCooked together529 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Horse + mustardtop 7% of all pairsSmell alikemoderateCooked together201 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Grated horse radish
- Provides the sharp, pungent heat that gives the sauce its character.
- Cream
- Adds moisture and richness, softening the sharpness of the horseradish.
- Flour
- Thickens the milk into a smooth, body-rich sauce as its starch cooks.
- Butter
- Adds richness and helps the flour blend smoothly into the milk.
- Milk
- Forms the liquid base that the flour thickens into the sauce.
The step that matters
Rubbing the flour and butter into the boiling milk. Flour added to hot liquid can clump, so it should be worked in smoothly. The boil then cooks the starch, thickening the sauce and removing the raw flour taste.
Swap the mustard
How well each one fits the dish's main ingredients (horse, radish, pepper, cream, flour, butter, milk):
- Mustardthe original
- Potatofits about as well
- Beetrootfits about as well
- Chivefits about as well
Fit is the average pairing score against horse, radish, pepper, cream, flour, butter, milk. 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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