Why it works: Capers and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 405 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Sauce Piquante
Ingredients
Directions
Combine gherkins, capers, shallots, pepper, and vinegar in a stew‑pan.
Boil for about 4 minutes.
Add stock, brown thickening, glaze, and anchovy.
Boil and skim the sauce.
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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Capers + shallottop 1% of all pairsSmell alikestrongCooked together405 recipes
Shared aroma: coumarin (sweet, hay).
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Capers + anchovytop 8% of all pairsSmell alikemoderateCooked together473 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Shallot + peppertop 11% of all pairsSmell alikemoderateCooked together5,898 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Shallot + vinegartop 12% of all pairsSmell alikemoderateCooked together2,374 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Capers + peppertop 12% of all pairsSmell alikemoderateCooked together2,088 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Vinegar
- Adds sharp acidity that balances the rich stock and glaze.
- Brown thickening
- Thickens the sauce as its starch swells in the hot liquid.
- Stock
- Forms the liquid base that carries the other flavours.
- Glaze
- Adds body and concentrated savoury depth to the sauce.
- Anchovy
- Contributes salty, savoury depth without a fishy taste.
- Capers
- Provide briny, sharp notes that give the sauce its piquancy.
The step that matters
Boil and skim the sauce. Boiling gently reduces the liquid and concentrates flavour, while skimming removes fat and scum that would otherwise make the sauce cloudy or greasy.
Swap the shallot
How well each one fits the dish's main ingredients (capers, pepper, vinegar, anchovy):
- Mustardfits about as well
- Shallotthe original
- Lettucefits less well
- Kalefits less well
Fit is the average pairing score against capers, pepper, vinegar, anchovy. 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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