Why it works: Tarragon and parsley 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 ↓
Hot Potato Salad Dressing
Ingredients
Directions
Make the dressing
Mix all ingredients in a saucepan.
Heat the mixture to boiling point.
Remove the lemon slices.
Serve
Pour the dressing over cooked potatoes.
Serve immediately.
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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Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tarragon + celerytop 1% of all pairsSmell alikestrongCooked together456 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Olive oil
- Provides fat and a smooth body that carries the flavour of the other ingredients.
- Tarragon vinegar
- Adds acidity and a sharp, aromatic tang that brightens the dressing.
- Cider vinegar
- Adds further acidity, sharpening the dressing and balancing the oil.
- Celery
- Adds crunch and a fresh, vegetal flavour to the dressing.
- Onion
- Adds sharp aroma and savoury depth to the dressing.
Swap the onion
How well each one fits the dish's main ingredients (tarragon, vinegar, pepper, olive, celery, parsley, cider):
- Mustardfits better
- Shallotfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against tarragon, vinegar, pepper, olive, celery, parsley, 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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