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 ↓
Colbebt Sauce
Ingredients
Directions
In a saucepan, combine the Espagnole sauce, sherry, meat glaze, and lemon juice.
Bring to a boil, then skim off any foam.
Stir in the chopped parsley, tarragon, and chervil.
Finish by whisking in the fresh butter gradually.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + tarragontop 1% of all pairsSmell alikestrongCooked together1,563 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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Parsley + cherviltop 1% of all pairsSmell alikestrongCooked together774 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
- Espagnole or brown sauce
- Provides the base body and rich brown flavour of the sauce.
- Sherry
- Adds acidity and aromatic depth to the sauce.
- Meat glaze
- Concentrates savoury flavour and adds body to the sauce.
- Fresh butter
- Whisked in at the end to enrich the sauce and give it a glossy, smooth texture.
The step that matters
Whisking in the butter gradually. Adding cold butter slowly while whisking emulsifies it into the sauce, giving a smooth, glossy texture. Adding it all at once or letting the sauce boil after it goes in can cause it to separate and look greasy.
“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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