Why it works: Parsley and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,563 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Salad Dressing
Ingredients
Directions
Prepare
Bruise the limes, cloves, peppercorns, green herbs, and onion.
Add the garden cress, celery, and parsley seeds, garlic, and minced capsicums to the mixture.
Combine with the tarragon vinegar.
Steep and store
Cork the bottle tightly.
Seal with wax.
Place in the sun for 1-2 weeks.
Finish
Strain the liquid before 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.
Photo for illustrative purposes only · Contact us to use it
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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Parsley + tarragontop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + tarragontop 1% of all pairsSmell alikestrongCooked together456 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Lime + parsleytop 2% of all pairsSmell alikestrongCooked together547 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Limes
- Adds sharp citrus acidity and fresh aroma to the dressing.
- Tarragon vinegar
- Provides the main acidic base and carries the flavours of the herbs and spices.
- Garlic
- Adds pungent aroma that mellows during steeping.
- Onion
- Contributes savoury depth and aroma to the infused liquid.
- Peppercorns
- Add mild heat and aromatic pungency to the infusion.
The step that matters
Place in the sun for 1-2 weeks. Steeping over time lets the acids and aromatic compounds from the limes, herbs, and spices slowly extract into the vinegar. A short steep gives a weak, unbalanced flavour, and the bottle must be tightly corked and sealed so the vinegar does not evaporate or spoil during the long infusion.
Swap the onion
How well each one fits the dish's main ingredients (lime, clove, celery, parsley, garlic, capsicum, tarragon):
- Carrotfits better
- Shallotfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against lime, clove, celery, parsley, garlic, capsicum, tarragon. 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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