Why it works: Turnip and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Mullagatawny Soup
Ingredients
Directions
Prepare
Soak the tinned mutton in 2 quarts of water.
Fry the apples, onions, turnips, leeks, and herbs in a pot.
Pour 1 pint of the soaking liquid over the fried vegetables.
Boil for 30 minutes.
Make the soup
Mix the flour and curry powder with cold water.
Stir the mixture into the pot.
Add the remaining water and the soaked mutton.
Boil for 3 hours.
Press the mixture through a sieve.
Return the pressed mixture to the pot.
Boil again.
Add salt and a dash of lemon.
Serve
Serve with boiled rice.
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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Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + leektop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + flourtop 7% of all pairsSmell alikestrongCooked together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Leek + ricetop 7% of all pairsSmell alikestrongCooked together161 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tinned mutton
- Provides the meat that gives the soup its body and rich flavour.
- Flour
- Thickens the soup as it cooks, giving it a fuller texture.
- Curry powder
- Adds warm, spiced aroma and flavour to the broth.
- Apples
- Add natural sweetness and body to the vegetables once softened and pressed.
- Turnips
- Soften during long boiling and thicken the soup when pressed through a sieve.
- Onions
- Build savoury depth when fried at the start of the soup.
The step that matters
Mixing the flour and curry powder with cold water before stirring. Flour added directly to hot liquid clumps; mixing it with cold water first lets the starch disperse evenly so the soup thickens smoothly.
Swap the apple
How well each one fits the dish's main ingredients (mutton, onion, turnip, leek, flour, lemon, rice):
- Limefits better
- Avocadofits better
- Coconutfits better
- Applethe original
Fit is the average pairing score against mutton, onion, turnip, leek, flour, lemon, rice. 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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