Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Mutton Broth
Ingredients
Directions
Make the broth
Place the meat in a pot and cover with cold water.
Heat gradually over a slow fire, simmering gently.
Skim off any scum that rises to the surface.
Simmer for 1.5 hours until the meat is tender.
Finish and serve
Remove the meat for serving and add the chopped vegetables to the broth.
If using pearl barley, boil it separately for 10 minutes, drain, and add to the broth.
Season the broth to taste and serve the meat separately or with 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.
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + barleytop 2% of all pairsSmell alikestrongCooked together629 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + barleytop 6% of all pairsSmell alikestrongCooked together784 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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
- Mutton
- Its connective tissue softens during slow simmering, enriching the broth with gelatin and flavour.
- Carrot
- Adds natural sweetness and aroma to the broth as it cooks.
- Turnip
- Contributes mild sweetness and body to the broth as it softens.
- Onion or leek
- Releases savoury, aromatic flavour compounds into the broth during simmering.
The step that matters
Heat gradually and skim the scum. Starting in cold water and heating slowly lets proteins coagulate gradually, so the impurities rise and can be skimmed off. Boiling hard breaks them up and clouds the broth.
Swap the onion
How well each one fits the dish's main ingredients (mutton, carrot, turnip, barley):
- Leekfits better
- Parsnipfits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against mutton, carrot, turnip, barley. 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.
More mutton broth recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Carrot Soup134 recipes
Haricot Mutton59 recipes
Mutton Soup56 recipes
Turnip Soup43 recipes