Why it works: Shallot and horseradish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 376 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Superlative Sauce
Ingredients
Directions
Make the sauce
Combine all ingredients in a wide-mouthed bottle.
Seal the bottle tightly and shake it every day for two weeks.
Strain the mixture. Optionally, add ¼ pint of soy or thick browning for extra flavor.
Serve
Use this sauce with fish, game, poultry, or ragouts.
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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Shallot + horseradishtop 1% of all pairsSmell alikestrongCooked together376 recipes
Shared aroma: coumarin (sweet, hay).
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Mushroom + shallottop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Horseradish + allspicetop 4% of all pairsSmell alikestrongCooked together654 recipes
Shared aroma: coumarin (sweet, hay).
-
Lemon + shallottop 6% of all pairsSmell alikestrongCooked together2,523 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Walnut + shallottop 6% of all pairsSmell alikestrongCooked together440 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Claret or port wine
- Adds acidity and fruity depth that carries the sauce's savory flavors.
- Mushroom ketchup
- Supplies concentrated savory, umami flavor as the sauce's main base.
- Anchovies
- Dissolve during steeping to add deep salty, savory richness without a distinct fishy taste.
- Shallots
- Release mild aromatic sweetness and onion-like notes during the long steep.
- Horseradish
- Contributes sharp, pungent heat that mellows somewhat over time.
The step that matters
Shaking the bottle daily for two weeks. Regular agitation keeps the ingredients evenly mixed so flavors extract uniformly from the solids into the liquid. Skipping it can leave the sauce unevenly flavored.
Swap the lemon
How well each one fits the dish's main ingredients (port wine, mushroom, ketchup, walnut, shallot, horseradish, allspice):
- Lemonthe original
- Limefits about as well
- Figfits less well
- Cherryfits less well
Fit is the average pairing score against port wine, mushroom, ketchup, walnut, shallot, horseradish, allspice. 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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