Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Mutton Broth
Ingredients
Directions
Make the broth
Place the mutton in a large pot with 5 quarts of cold water.
Add the chopped carrot, onion, and parsley.
Simmer for the entire day, adding more water if necessary.
Finish and serve
Once cooled, the broth should be jellied.
Skim off the fat, season with coarse sea salt, and reheat before serving.
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 + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mutton + carrottop 18% of all pairsSmell alikelowCooked together1,878 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + oniontop 18% of all pairsSmell alikelowCooked together4,531 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Supplies the meat, bones and connective tissue that give the broth its body and flavor.
- Water
- Extracts collagen and flavor from the mutton during the long simmer.
- Onion
- Adds sweetness and savory depth to the broth as it cooks.
- Carrot
- Adds mild sweetness and aromatic depth to the broth.
The step that matters
Long, gentle simmer. Collagen from the meat breaks down into gelatin over a long, low simmer, which is why the cooled broth sets to a jelly. Boiling hard can cloud the broth and emulsify fat into it, so keep the liquid barely bubbling and add water as it reduces.
Swap the onion
How well each one fits the dish's main ingredients (mutton, carrot, parsley):
- Turnipfits better
- Parsnipfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against mutton, carrot, parsley. 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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