Why it works: Chive and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 589 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
French Salad Vinegar
Ingredients
Directions
Prepare
Pound the eschalots, sweet savoury, chives, tarragon, dried mint leaves, and balm together in a mortar.
Transfer the mixture to a small stone jar.
Infuse
Fill the jar with strong white wine vinegar and cork it securely.
Let it stand in the sun for two weeks.
Strain and bottle
Strain the mixture through a flannel bag and bottle for use.
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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Chive + tarragontop 1% of all pairsSmell alikestrongCooked together589 recipes
Shared aroma: coumarin (sweet, hay).
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Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Tarragon + minttop 8% of all pairsSmell alikemoderateCooked together125 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tarragon + white winetop 10% of all pairsSmell alikemoderateCooked together409 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eschalots
- Contribute a mild onion flavour that carries into the vinegar during infusion.
- Tarragon
- Provides the characteristic aromatic, slightly anise-like flavour of French vinegar.
- Chives
- Add a delicate oniony freshness to the infused vinegar.
- Strong white wine vinegar
- Acts as the solvent that extracts and carries the herbs' aromas and flavours.
The step that matters
Sealing the jar before the sun infusion. A tightly corked jar keeps the vinegar from evaporating and limits contamination during the two-week standing period, so the infusion stays concentrated and clean-tasting.
Swap the mint
How well each one fits the dish's main ingredients (chive, tarragon, white wine, vinegar):
- Capersfits better
- Thymefits better
- Marjoramfits better
- Mintthe original
Fit is the average pairing score against chive, tarragon, white wine, vinegar. 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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