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 ↓
Winter Salad
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the onions
Peel the onions and remove the center with a long cutter.
Place a small piece of butter in each onion cavity and braise in a 350°F (175°C) oven until tender.
Let the onions cool, then slice them and arrange in a salad bowl.
Assemble and serve
Clean and bone the sardines, then cut into small fillets and place on the onions.
Garnish with slices of hard-boiled egg.
Prepare a dressing with mayonnaise, tarragon, chervil, gherkins, pepper, and salt; pour over the salad 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.
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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Tarragon + peppertop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
-
Chervil + peppertop 9% of all pairsSmell alikemoderateCooked together867 recipes
Shared aroma: estragole (anise, licorice).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + cherviltop 11% of all pairsSmell alikestrongCooked together668 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
- Spanish onions
- Become tender and sweet when braised, forming the base of the salad.
- Butter
- Adds richness and moisture to the onions as they braise.
- Sardines
- Provide the savory, oily fish flavor that is the salad's centerpiece.
- Hard-boiled eggs
- Add soft, mild richness as a garnish that balances the sardines.
- Mayonnaise sauce
- Adds fat and creaminess that binds the dressing and coats the salad.
The step that matters
Braising the onions until tender. Onions braised too briefly stay firm and sharp, while cooking them slowly in a moderate oven softens their cell structure and mellows their sulfur bite. Let them cool fully before slicing so they hold their shape.
Swap the onion
How well each one fits the dish's main ingredients (butter, egg, sauce, tarragon, chervil, pepper):
- Shallotfits better
- Chivefits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against butter, egg, sauce, tarragon, chervil, pepper. 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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