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 ↓
Mutton Soup with Tapioca
Ingredients
Directions
Prepare the broth
Combine mutton and bones with 2 quarts of cold water in a large pot.
Heat slowly until boiling.
Add 2 quarts of hot water from the kettle once it boils.
Cook the mutton steadily for 5 hours with the pot lid on, skimming off any fat that rises to the surface.
Strain the broth into a large bowl and return it to the pot.
Prepare the vegetables
Chop the vegetables and cover them with cold water.
Simmer until tender, then drain and set aside.
Finish the soup
Season with pepper and salt, then bring to a boil.
Add the cooked vegetables and their liquid, heat together for 10 minutes.
Strain again.
Before adding the tapioca, bring the soup to a slow boil.
Soak the tapioca in cold water for 1 hour.
Cook in boiling water until clear.
Stir the tapioca into the soup until dissolved.
Serve with grated cheese on the side.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Provides the main meat flavor and rich body as it cooks slowly in the broth.
- Bones
- Release gelatin and marrow flavor into the broth, adding body and depth.
- Tapioca
- Thickens the soup as its starch gelatinizes, giving it a lighter, silkier body.
- Carrots
- Add natural sweetness and aroma to the broth.
The step that matters
Cooking the tapioca. Tapioca must be soaked and then boiled until clear, and added to a simmering soup. Stirring it in cold or undercooked leaves starch grainy and lumpy, and it can thicken unevenly or stick to the pot.
Swap the tomato
The recipe marks tomato as optional. How well each one fits the dish's main ingredients (mutton, onion, turnip, carrot, celery, parsley, pepper):
- Leekfits better
- Parsnipfits better
- Okrafits better
- Tomatothe original
Fit is the average pairing score against mutton, onion, turnip, carrot, celery, parsley, 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.
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