Why it works: Thyme and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Mock Turtle Soup
Ingredients
Directions
Prepare the stock
Clean and scald the calf's foot, then divide it.
Place the foot, ham, onion, water, thyme, parsley, garlic, carrot, and turnip in a pan.
Bring to a boil, remove the scum, and let it simmer for four hours with the cover on.
Strain the stock and place the foot on a dish.
Once the stock is cold, remove the fat.
Finish the soup
Cut the meat from the foot into small pieces and add it back to the stock.
Simmer gently for one hour.
Mix the cornflour with two tablespoons of cold stock or water until smooth, then add to the soup.
Bring to a boil while stirring continuously.
Just before serving, add the sherry and a few drops of browning, if using.
Season to taste with pepper and coarse sea salt.
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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Thyme + parsleytop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsley + carrottop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Thyme + clovetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calf's foot
- Supplies gelatine and body, so the stock becomes rich and slightly thick.
- Cornflour
- Thickens the soup as it heats, giving it a smooth, lightly glossy body.
- Sherry
- Adds acidity and aroma that brighten the rich stock just before serving.
- Lean ham
- Adds savoury, salty flavour to the stock during the long simmer.
- Onion
- Builds the savoury, aromatic base of the stock.
The step that matters
Cool the stock before removing the fat. Fat floats and sets solid when the stock is cold, so it can be lifted off cleanly. Skimming while hot leaves greasy droplets behind.
Swap the clove
How well each one fits the dish's main ingredients (ham, onion, thyme, parsley, garlic, carrot, turnip):
- Marjoramfits better
- Winter savoryfits better
- Celeryfits better
- Clovethe original
Fit is the average pairing score against ham, onion, thyme, parsley, garlic, carrot, turnip. 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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