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 ↓
Green Ravigote Sauce
Ingredients
Directions
Prepare the herbs
Pick and wash the herbs: chervil, tarragon, chives, burnet, and parsley.
Blanch the herbs in boiling salted water for 2 minutes.
Drain the herbs, squeeze out excess water, and pound them in a mortar with the butter until well mixed.
Make the sauce
When ready to serve, stir 1 ounce of the herb mixture into 1 pint of béchamel or melted butter.
Add 1 teaspoon of tarragon vinegar and 6-7 drops of essence of anchovy.
If the sauce is not green enough, add a little spinach juice.
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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Chervil + tarragontop 1% of all pairsSmell alikestrongCooked together824 recipes
Shared aroma: estragole (anise, licorice).
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Chervil + chivetop 1% of all pairsSmell alikestrongCooked together370 recipes
Shared aroma: coumarin (sweet, hay).
-
Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
-
Tarragon + chivetop 1% of all pairsSmell alikestrongCooked together589 recipes
Shared aroma: coumarin (sweet, hay).
-
Chive + spinachtop 1% of all pairsSmell alikestrongCooked together163 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Pounded with the herbs to carry their flavour and give the mixture a smooth, rich body.
- Béchamel or melted butter
- Forms the creamy base that the herb mixture is stirred into.
- Chervil, tarragon, chives, burnet, and parsley
- Provide the fresh herbal aroma and the green colour of the sauce.
- Tarragon vinegar
- Adds a light acidity that brightens the rich butter and herbs.
- Essence of anchovy
- Adds a savoury depth that rounds out the herb flavours.
The step that matters
Blanching the herbs. Blanching for only 2 minutes in boiling water brightens the green colour and softens the herbs. Longer cooking dulls the green through chlorophyll breakdown, and skipping the squeeze leaves excess water that thins the butter.
Swap the spinach
The recipe marks spinach as optional. How well each one fits the dish's main ingredients (chervil, tarragon, chive, parsley, butter, vinegar, anchovy):
- Shallotfits better
- Lettucefits better
- Mustardfits better
- Spinachthe original
Fit is the average pairing score against chervil, tarragon, chive, parsley, butter, vinegar, anchovy. 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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