Why it works: Turnip and parsnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 590 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Bone Soup
Ingredients
Directions
Prepare the stock
Fry the pieces of meat with the onion in dripping until brown.
Add the meat and onion to 4 pints of water and bring to near boiling.
Stir in 2 teaspoons of coarse sea salt to raise the scum and skim well.
Once boiling, add the carrots, turnips, parsnip, herbs, celery, mace, and peppercorns.
Let it simmer gently for 2 hours.
Finish the soup
Strain the soup and return it to the saucepan with the sliced vegetables.
Thicken the soup with 1 dessert spoonful of cornflour or common flour per pint.
If desired, color the soup with burnt sugar.
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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Turnip + parsniptop 1% of all pairsSmell alikestrongCooked together590 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + parsniptop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bones
- Release gelatin and flavour into the water during the long simmer, giving body to the broth.
- Meat
- Browning in dripping adds savoury depth, and the meat contributes flavour to the stock.
- Onion
- Browns with the meat and adds sweetness and aroma to the base.
- Cornflour or common flour
- Starch thickens the strained liquid so it has a fuller, more coating texture.
- Carrots
- Add sweetness and body to the soup as they cook in the broth.
The step that matters
Skimming after adding the salt. Salt helps scum rise to the surface so it can be removed. Skimming well keeps the broth clear and free of off-flavours that would otherwise stay in the soup.
Swap the mace
How well each one fits the dish's main ingredients (meat, onion, carrot, turnip, parsnip, celery, flour):
- Parsleyfits better
- Thymefits better
- Turmericfits better
- Macethe original
Fit is the average pairing score against meat, onion, carrot, turnip, parsnip, celery, flour. 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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