Why it works: Parsley and onion are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Scotch Mutton Broth
Ingredients
Directions
Prepare
Soak the neck of mutton in water for 1 hour.
Cut off the scrag.
Place the mutton in a stew pot with 2 quarts of water.
Bring to a boil. Skim well.
Simmer for 1.5 hours.
Cut the best end of the mutton into pieces (2 bones each).
Simmer the broth
Skim the broth when the fresh meat boils up, and every 15 minutes thereafter.
Add the vegetables and onions.
Cook until tender.
Wet the Scotch barley with cold water.
Add the Scotch barley to the pot.
Let the meat stew for 3 hours.
Add salt to taste.
Twenty minutes before serving, stir in the chopped parsley.
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.
-
Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Barley + parsleytop 10% of all pairsSmell alikestrongCooked together630 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Barley + oniontop 10% of all pairsSmell alikemoderateCooked together1,166 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mutton + barleytop 14% of all pairsSmell alikemoderateCooked together510 recipes
Shared aroma: ethyl octanoate (fruity).
-
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 neck
- Provides the meat and bones that flavour the broth as it simmers.
- Scotch barley
- Thickens the broth slightly and adds body as its starch releases during cooking.
- Vegetables and onions
- Add sweetness and aroma to the broth as they cook down.
The step that matters
Skim the broth regularly. Skimming removes foam and coagulated proteins that rise from the meat, keeping the broth clear and free of greasy, off-tasting scum.
Swap the parsley
How well each one fits the dish's main ingredients (mutton, barley, onion):
- Garlicfits better
- Celeryfits better
- Thymefits better
- Parsleythe original
Fit is the average pairing score against mutton, barley, 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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