Why it works: Onion and carrot are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 21,601 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mutton Beoth
Ingredients
Directions
Prepare the meat
Trim the scrags of mutton and remove the pith from the bones.
Wipe the bones with a damp cloth and break them into very small pieces.
Make the broth
Put the mutton and bones into an enamelled saucepan and cover with cold water.
Add the salt and bring to a boil, skimming off any scum.
Add the peppercorns, onion, and carrot.
Boil steadily for 8 to 9 hours until the liquid reduces to 1 quart.
Strain the broth and let it cool until it forms a jelly.
Serve
To serve, reheat the jelly and add a spoonful of washed rice or pearl barley boiled in stock or milk.
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.
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Provides the meat and bones whose flavour and gelatin enrich the broth.
- Shank bones
- Release collagen during long simmering, which sets the cooled broth into a jelly.
- Onion
- Adds savoury sweetness and aroma to the broth as it simmers.
- Carrot
- Adds gentle sweetness and aroma to the broth as it simmers.
The step that matters
Skimming off the scum after boiling. Scum rises as the liquid first heats and contains impurities that would cloud the broth and spoil its clean flavour. Removing it early keeps the finished jelly clear.
Swap the onion
How well each one fits the dish's main ingredients (mutton, carrot):
- Turnipfits better
- Leekfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against mutton, carrot. 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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