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
Prepare
Chop the veal and place it in a large pot.
Scald the turtle head, callipè, and soft callipash, removing any skin.
Boil these parts until tender, then cut into squares and set aside for the soup.
Make the soup
Add the turtle meat, herbs, carrots, onions, ham, peppercorns, salt, spices, and bay leaves.
Stew until it takes on the color of espagnole.
Add the fins and hearts 30 minutes before finishing, along with half water and half beef stock.
Skim the surface and add a bunch of parsley, boiling gently like consommé.
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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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + beeftop 10% of all pairsSmell alikemoderateCooked together6,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal
- Provides the main body and rich gelatin that gives the soup its substance.
- Lean ham
- Adds savory, salty depth to the stock as it stews.
- Carrots
- Contribute sweetness and aromatic flavour to the stewed base.
- Onions
- Add aromatic sweetness and savory depth as they cook down into the base.
- Beef stock
- Adds liquid and meaty flavour to the soup along with the water.
The step that matters
Stew until it takes on the color of espagnole. Browning the meat and vegetables develops deep color and flavour through the Maillard reaction. Stopping too early leaves the soup pale and flat, while overcooking can dull its clarity.
Swap the parsley
How well each one fits the dish's main ingredients (veal, meat, carrot, onion, ham, beef):
- Celeryfits better
- Parsleythe original
- Thymefits about as well
- Marjoramfits about as well
Fit is the average pairing score against veal, meat, carrot, onion, ham, beef. 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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