Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Mock Turtle Soup
Ingredients
Directions
Prepare the head and veal
Split and scrape the calf's head and saw the veal bone into several pieces; wash all carefully.
Soak the head in a large pan covered with cold water for 2 hours, then drain thoroughly and remove the brains.
Place the head and shin of veal in a soup kettle with the water; heat slowly and keep at boiling point for 3 hours.
After 3 hours, skim out the shin of veal and remove the head carefully; strain the stock and set aside 6 quarts to cool.
Make the soup
Return 2 quarts of stock to the kettle with the shin of veal; add the spices, cover tightly, and simmer slowly.
Fry the vegetables in butter for 20 minutes, browning them at the end; then add to the veal and simmer for 4 hours.
Strain the stock and let it cool; in the morning, remove the fat and combine the two quantities of stock on the fire with ketchup, salt, and pepper.
When boiling, add the lemon juice and sherry.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Turnip + clovetop 6% of all pairsSmell alikestrongCooked together2,233 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
- Calf's head
- Provides gelatin and body, giving the soup its rich, thick texture as it simmers.
- Shin of veal
- Adds meaty flavour and gelatin to the stock during long simmering.
- Butter
- Carries the vegetables' flavour and helps them brown when fried.
- Arrow-root
- Starch that thickens the soup, giving it a smooth, slightly glossy body.
- Lemons
- Add acidity that brightens the rich stock and balances its savoury depth.
- Sherry
- Adds aromatic depth and a touch of acidity and sweetness to the finished soup.
The step that matters
Skimming and removing the fat. Chilling the stock overnight lets fat rise and set on top, so it can be lifted off cleanly. Fat left in the soup makes it greasy and dulls its flavour.
Swap the mace
How well each one fits the dish's main ingredients (veal, carrot, turnip, butter, ketchup, celery, clove):
- Parsleyfits better
- Marjoramfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against veal, carrot, turnip, butter, ketchup, celery, clove. 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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