Why it works: Carrot and parsnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,097 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Bouillon
Ingredients
Directions
Start the broth
Suspend a pot over a fire and add water and the piece of beef with meat scraps.
Refresh the broth each time you skim it.
Season and simmer
Add coarse sea salt, roots, garlic, burnt onion, and clove.
Simmer over low heat until the meat is fully cooked.
Finish
Skim off the fat and strain the broth.
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.
Photo for illustrative purposes only · Contact us to use it
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 + parsniptop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Garlic + oniontop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Parsnip + clovetop 6% of all pairsSmell alikestrongCooked together306 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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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
- Beef
- Releases flavour and gelatin into the water, giving the broth body and savoury depth.
- Meat scraps
- Add extra meat flavour and richness to the broth as they simmer.
- Roots
- Add gentle sweetness and earthy aromatic background to the broth.
- Garlic
- Adds pungent aroma that mellows and softens during long simmering.
- Onion
- Burning the onion adds deep colour and a roasted, smoky flavour.
The step that matters
Simmer over low heat until the meat is fully cooked.. A gentle simmer keeps the broth clear. Boiling vigorously churns fat and impurities into the liquid, leaving it cloudy and greasy, which is why skimming and gentle heat matter.
Swap the clove
How well each one fits the dish's main ingredients (beef, meat, carrot, parsnip, garlic, onion):
- Cuminfits better
- Thymefits better
- Parsleyfits better
- Clovethe original
Fit is the average pairing score against beef, meat, carrot, parsnip, garlic, onion. 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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