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 ↓
Bone Soup
Ingredients
Directions
Make the broth
Simmer the bones in 2 quarts of cold water for 4 hours.
Cool the broth.
Remove the layer of fat.
Strain out the vegetables.
Return the broth to the saucepan.
Thicken and serve
Thicken the soup with any grain or sliced fresh vegetables.
If desired, add Bovril or brown coloring for flavor.
For a white soup, add 2 tablespoons of milk with thickening grains.
Serve hot.
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).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 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
- Bones
- Release gelatin and savoury flavour into the water during long simmering, giving the broth body.
- Grain or sliced fresh vegetables
- Swell or break down during cooking to thicken the soup and add substance.
- Milk
- Adds richness and a creamy, whitened colour to the soup when used for a white version.
The step that matters
Remove the layer of fat. Fat that cools onto the surface of the broth can make the soup greasy and heavy. Chilling and skimming it off gives a cleaner taste and clearer broth.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, celery, semolina, milk):
- Leekfits better
- Parsnipfits better
- Arrowrootfits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, celery, semolina, milk. 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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