Why it works: Mustard and capers match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 624 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Taetabe Sauce
Ingredients
Directions
Prepare a stiff mayonnaise.
Mix in tarragon vinegar and English mustard.
Stir in finely chopped gherkins, capers, and parsley.
If the sauce is too thick, add a few drops of lemon juice.
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 + caperstop 1% of all pairsSmell alikestrongCooked together624 recipes
Shared aroma: coumarin (sweet, hay).
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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tarragon + caperstop 1% of all pairsSmell alikestrongCooked together379 recipes
Shared aroma: coumarin (sweet, hay).
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Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
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Tarragon + mustardtop 1% of all pairsSmell alikestrongCooked together901 recipes
Shared aroma: methyleugenol (clove, spice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mayonnaise
- Forms the creamy base that carries the other flavours and gives the sauce its body.
- Tarragon vinegar
- Adds sharp acidity that brightens the rich mayonnaise and balances its fat.
- English mustard
- Adds pungent heat and sharpness that cut through the richness of the mayonnaise.
- Gherkins
- Provide tangy crunch and acidity that contrast with the smooth, rich base.
- Capers
- Add briny, sharp acidity that gives the sauce its characteristic savoury bite.
The step that matters
Prepare a stiff mayonnaise. Mayonnaise is an emulsion of oil and egg yolk. If it is too loose, the added vinegar, mustard and chopped ingredients thin it further and it can split or run. A stiff base holds its body once the other ingredients are stirred in.
Swap the lemon
How well each one fits the dish's main ingredients (tarragon, vinegar, mustard, capers, parsley):
- Lemonthe original
- Limefits about as well
- Avocadofits less well
- Cherryfits less well
Fit is the average pairing score against tarragon, vinegar, mustard, capers, parsley. 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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