Why it works: Pepper and tarragon match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,399 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Mayonnaise Sauce
Ingredients
Directions
In a bowl, combine egg yolks, pepper, and salt.
Gradually whisk in olive oil until the mixture resembles thick cream.
Stir in tarragon vinegar.
Serve cold with fish or salads.
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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Pepper + tarragontop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
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Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Olive + tarragontop 9% of all pairsSmell alikestrongCooked together1,323 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Olive + vinegartop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
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Pepper + olivetop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Emulsifying agents that hold the oil and water-based parts together, giving the sauce its body.
- Olive oil
- Supplies the fat that, dispersed into droplets, thickens the sauce into a rich, creamy texture.
- Tarragon vinegar
- Adds acidity that brightens the flavour and balances the richness of the oil.
The step that matters
Gradually whisk in olive oil. Adding oil too quickly before the yolks can absorb it can break the emulsion, leaving a runny, separated sauce. Slow addition lets the yolk lecithin surround each oil droplet so the mixture thickens.
Swap the tarragon
How well each one fits the dish's main ingredients (egg, pepper, olive, vinegar):
- Tarragonthe original
- Parsleyfits about as well
- Dillfits about as well
- Garlicfits less well
Fit is the average pairing score against egg, pepper, olive, 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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