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 ↓
Scotch Broth
Ingredients
Directions
Prepare the meat
Cut the meat from the bone, remove all fat, and cut into small pieces.
Make the broth
Place the meat in a soup pot with turnip, carrots, onion, parsley, barley, and 3 pints of water.
Boil gently for 2 hours.
In a separate pot, boil the bones with 1 pint of water for 2 hours, then strain into the soup.
Thicken and season
Cook flour and butter together until smooth, then stir into the soup.
Add chopped parsley and season with salt and pepper.
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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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + barleytop 2% of all pairsSmell alikestrongCooked together629 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + parsleytop 2% of all pairsSmell alikestrongCooked together2,842 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Neck of mutton
- Provides the meat and rich flavour that the broth is built on.
- Barley
- Releases starch as it simmers, giving the broth body and a thicker texture.
- Flour
- Cooked with butter into a roux, it thickens the broth.
- Butter
- Adds fat and richness, and carries flour's thickening when cooked together.
- Carrots
- Add sweetness and body to the broth as they soften during simmering.
The step that matters
Cook flour and butter together until smooth. Flour added directly to liquid clumps. Cooking it with butter first coats the starch grains so they disperse evenly and thicken the broth smoothly.
Swap the onion
How well each one fits the dish's main ingredients (mutton, turnip, carrot, parsley, barley, flour, butter):
- Leekfits better
- Parsnipfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against mutton, turnip, carrot, parsley, barley, flour, butter. 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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