Why it works: Onion and barley are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,166 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Meat Broth
Ingredients
Directions
In a large pot, combine the knuckle of veal, shanks of mutton, and old fowl.
Add the chopped onion, barley or rice, and dried red pepper.
Cover with water and bring to a boil.
Reduce heat and simmer for several hours until the meat is tender.
Strain the broth and 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.
-
Onion + barleytop 10% of all pairsSmell alikemoderateCooked together1,166 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Barley + peppertop 13% of all pairsSmell alikemoderateCooked together897 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Mutton + barleytop 14% of all pairsSmell alikemoderateCooked together510 recipes
Shared aroma: ethyl octanoate (fruity).
-
Veal + muttontop 14% of all pairsSmell alikelowCooked together1,394 recipes
Shared aroma: 1-nonanal (fatty, waxy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal knuckle
- Gives the broth body and rich, savory flavor as it simmers slowly.
- Mutton shanks
- Adds meaty depth and gelatin from connective tissue as they cook long and slow.
- Old fowl
- Its mature meat and bones release more flavor into the broth during long simmering.
- Barley or rice
- Thickens the broth slightly and adds starchy body as it softens.
The step that matters
Simmer gently for several hours. A gentle simmer draws flavor and gelatin from the bones and meat without clouding the broth. A hard boil emulsifies fat and fine particles into the liquid, making it cloudy and greasy.
Swap the onion
How well each one fits the dish's main ingredients (veal, mutton, barley, pepper):
- Leekfits better
- Carrotfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against veal, mutton, barley, pepper. 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 meat 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.
Beef, Mutton, or Veal Broth6 recipes
Mutton Broth292 recipes
Haricot Mutton59 recipes
Mutton Soup56 recipes