Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Turtle Soup
Ingredients
Directions
Soak the meat in warm water for 12 hours until it is swollen and soft.
Cut the meat into 2-inch pieces and boil gently in strong stock for 12 hours.
Prepare the stock by combining ham, veal, onions, celery, turnip, carrot, parsley, marjoram, basil, mushrooms, lemon-thyme, pennyroyal, salt, and cayenne in a gallon saucepan.
Fill the saucepan with cold water and simmer gently for 12 hours, removing scum as it rises.
Do not leave the soup in the saucepan overnight; if needed, pour it into a basin and cool it overnight.
Once reduced to 2 quarts, strain the soup and remove the fat carefully.
Boil the eel pieces in the stock until tender, then lift them out and strain the stock again.
If necessary, clarify the stock with egg whites and cold water.
Add the turtle flesh to the clear stock and boil gently until tender.
At the end, stir in the Madeira or sherry and a few drops of lemon juice before serving.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Celery + carrottop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (ham, veal, clove, celery, turnip, carrot, parsley):
- Parsnipfits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against ham, veal, clove, celery, turnip, carrot, parsley. Candidates are from the same food group and used in at least 100 recipes.
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