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 ↓
Pigeon Soup
Ingredients
Directions
Prepare the pigeons
Roast the pigeons just enough to warm them through.
Remove the meat from the bones and flour the bones well.
Make the soup
Pound the bones in a mortar and stew them in 1½ pints of gravy.
Add the butter, tarragon, chervil, onions, shallots, parsley, basil, turnips, carrots, cayenne, and mace.
Boil slowly for 2 hours, then strain through a colander.
Pulp through a tammy, then add the pigeon meat back into the saucepan.
Let it simmer for 1 hour 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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Chervil + shallottop 1% of all pairsSmell alikestrongCooked together266 recipes
Shared aroma: coumarin (sweet, hay).
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Tarragon + shallottop 1% of all pairsSmell alikestrongCooked together602 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
-
Shallot + parsleytop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pigeons
- Provide the meat that is returned to the soup as the main protein.
- Gravy
- Supplies the liquid base and savoury depth in which the bones are stewed.
- Butter
- Rolled in flour, it thickens the soup and adds richness and body.
- Turnips
- Add sweetness and body as they soften during the long simmer.
- Carrots
- Add sweetness and body as they soften during the long simmer.
The step that matters
Pulp through a tammy. Pressing the cooked solids through a fine sieve gives the soup a smooth texture; skipping or rushing it leaves coarse fragments and a grainy mouthfeel.
Swap the onion
How well each one fits the dish's main ingredients (butter, flour, tarragon, chervil, shallot, parsley, basil):
- Chivefits better
- Leekfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against butter, flour, tarragon, chervil, shallot, parsley, basil. 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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