Why it works: Tarragon and chervil 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 ↓
Herbs, Pike Sauce of
Ingredients
Directions
Make the sauce
In a saucepan, work up the butter with the flour until smooth, then melt the mixture over low heat.
Add the chopped herbs and boil for about 15 minutes.
Stir in the stock and heat through.
Serve
Serve hot.
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 + cherviltop 1% of all pairsSmell alikestrongCooked together824 recipes
Shared aroma: estragole (anise, licorice).
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Garden cress + cherviltop 1% of all pairsSmell alikestrongCooked together16 recipes
Shared aroma: coumarin (sweet, hay).
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Borage + cherviltop 1% of all pairsSmell alikestrongCooked together5 recipes
Shared aroma: coumarin (sweet, hay).
-
Borage + garden cresstop 1% of all pairsSmell alikestrongCooked together3 recipes
Shared aroma: coumarin (sweet, hay).
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Tarragon + garden cresstop 1% of all pairsSmell alikestrongCooked together23 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Melted with the flour to form a smooth, rich base for the sauce.
- Flour
- Thickens the butter and stock into a smooth, cohesive sauce.
- Chopped parsley
- Adds fresh, green flavour and colour to the sauce.
- Chopped scallions
- Contribute mild onion aroma and savoury bite.
- Chopped tarragon
- Adds a distinctive, aromatic anise-like flavour.
The step that matters
Melting the butter and flour over low heat. Cooking the flour gently in the butter lets its starch swell and thicken the sauce smoothly. High heat can scorch the butter and leave lumps or a raw, floury taste.
Swap the borage
How well each one fits the dish's main ingredients (butter, flour, parsley, tarragon, garden cress, chervil):
- Capersfits better
- Marjoramfits about as well
- Boragethe original
- Thymefits less well
Fit is the average pairing score against butter, flour, parsley, tarragon, garden cress, chervil. 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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