Why it works: Chervil and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 824 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Mayonnaise Sauce
Ingredients
Directions
In a round-bottomed basin, mix Veloute or Blanquette sauce with melted white jelly.
Add salt, pepper, and grated nutmeg to taste.
Set the basin in a bucket or saucepan with broken ice.
Using a wooden spoon, slowly pour in olive oil while stirring continuously.
When the sauce thickens, add lemon juice and chopped chervil and tarragon.
Stir well and serve.
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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Chervil + tarragontop 1% of all pairsSmell alikestrongCooked together824 recipes
Shared aroma: estragole (anise, licorice).
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Lemon + tarragontop 1% of all pairsSmell alikestrongCooked together1,137 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lemon + cherviltop 3% of all pairsSmell alikestrongCooked together358 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Nutmeg + tarragontop 4% of all pairsSmell alikestrongCooked together213 recipes
Shared aroma: estragole (anise, licorice).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Olive oil
- Forms the emulsion that gives the sauce its thick, rich body when whisked in slowly.
- Veloute or blanquette sauce
- Provides the cooked base that gives the sauce body and a smooth, creamy texture.
- White jelly
- Adds body and helps stabilise the sauce as it thickens.
- Lemon juice
- Adds acidity that brightens the flavour and cuts the richness of the oil.
The step that matters
Pouring in the olive oil. Oil must be added slowly while stirring continuously so it emulsifies into the base; adding it too fast can cause the sauce to split and fail to thicken.
Swap the nutmeg
How well each one fits the dish's main ingredients (sauce, pepper, olive, lemon, chervil, tarragon):
- Capersfits better
- Parsleyfits better
- Thymefits better
- Nutmegthe original
Fit is the average pairing score against sauce, pepper, olive, lemon, chervil, 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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