Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 8,002 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓
Mulligatawny Soup
Ingredients
Directions
Make the base
In a stewpan, combine veal, butter, ham, carrot, turnip, onions, apples, and ½ pint of water.
Set over a brisk fire, stirring frequently until the bottom is covered with a brown glaze.
Add curry powder, curry paste, and flour; stir well.
Simmer and strain
Pour in 4-5 pints of water, salt, and sugar; bring to a boil.
Reduce heat and simmer for 2.5 hours, skimming off fat.
Strain the soup into a tureen.
Finish and serve
Trim some veal pieces and return them to the stewpan to boil, then add to the soup.
Serve with plain boiled rice on a separate dish.
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 aroma chemistry they share, and how many recipes mention both.
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Carrot + turniptop 1% of all pairsAroma overlapstrongMentioned together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + oniontop 5% of all pairsAroma overlapstrongMentioned together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + oniontop 6% of all pairsAroma overlapmoderateMentioned together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Turnip + flourtop 7% of all pairsAroma overlapstrongMentioned together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour share little aroma chemistry, yet 124,287 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal knuckle
- Releases gelatin and savory flavour into the broth as it simmers for hours.
- Flour
- Thickens the soup slightly and helps the curry spices cling to the base.
- Curry powder
- Provides the main spiced flavour that defines the soup.
- Apples
- Add natural sweetness and soft body that balances the hot curry spices.
- Onions
- Build a sweet, savory base through slow browning in the pan.
- Butter
- Carries fat for browning the vegetables and meat, adding richness.
The step that matters
Browning the base until a brown glaze forms. Stirring over a brisk fire caramelises the sugars and proteins on the pan bottom, building deep colour and roasted flavour. Pale or burnt glaze would make the finished soup taste flat or bitter.
Flavor stand-ins for the apple
How well each one fits the dish's main ingredients (veal, butter, ham, carrot, turnip, onion, flour):
- Lemonbetter flavor fit
- Avocadoabout as good a flavor fit
- Coconutabout as good a flavor fit
- Applethe original
Fit is the average pairing score against veal, butter, ham, carrot, turnip, onion, flour. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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