Why it works: Vinegar and cider are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,431 recipes. Both carry 4-ethyl-2-methoxyphenol, which smells smoky, clove. The science ↓
Tarbagon Vinegar
Ingredients
Directions
Infuse
Place tarragon leaves in a stone jar.
Add vinegar and let it ferment for 14 days.
Strain and clear
Strain the mixture through a flannel bag.
Dissolve isinglass in cider and add to the strained vinegar.
Transfer to a clean jar and let it sit until clear.
Bottle
Pour into small bottles, cork tightly, and store in a dry place.
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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Vinegar + cidertop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
-
Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Tarragon + cidertop 23% of all pairsSmell alikelowCooked together74 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fresh tarragon leaves
- Their aromatic oils and flavour compounds pass into the vinegar during steeping.
- Vinegar
- Acts as the solvent that draws out tarragon flavour and adds sharp acidity.
- Isinglass
- A fining agent that gathers suspended particles so they settle, clearing the vinegar.
The step that matters
Let the vinegar sit until clear. Isinglass needs time to gather suspended particles so they settle out. Rushing this step or disturbing the jar leaves the vinegar hazy.
Swap the tarragon
How well each one fits the dish's main ingredients (vinegar, cider):
- Allspicefits about as well
- Tarragonthe original
- Peppermintfits about as well
- Clovefits about as well
Fit is the average pairing score against vinegar, cider. 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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