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 ↓
Mullagatawny Soup
Ingredients
Directions
Prepare the base
Melt the butter in a saucepan over medium heat.
Fry the sliced onions until nicely browned.
Add the curry powder, chopped apples, and ½ lb of washed rice; stir until the butter is absorbed.
Simmer and finish
Break the bones and cut the veal into small pieces; add to the saucepan with the water, vegetables, and seasonings.
Boil for three hours, stirring occasionally to prevent burning.
Rub the mixture through a wire sieve and return the soup to the saucepan.
Add a lump of sugar, lemon juice, and salt to taste; boil for five minutes.
Serve hot, with boiled rice in 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 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 + turniptop 1% of all pairsSmell alikestrongCooked together8,002 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).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Knuckle of veal
- Gives the soup its meaty body and rich flavour as it simmers for hours.
- Curry powder
- Provides the defining spiced aroma and flavour of the soup.
- Butter
- Carries the curry powder and onions, helping spices release their flavour.
- Rice
- Absorbs liquid and thickens the soup as it cooks, adding body.
- Onions
- Browning builds sweet, savoury depth as the base for the soup.
- Lemon juice
- Adds acidity that brightens the rich, spiced broth.
The step that matters
Stirring during the three-hour boil. Rice, apples and meat solids settle and stick to the base of the pan over a long simmer, so scorching can make the soup taste burnt. Regular stirring keeps the heat even and the flavour clean.
Swap the apple
How well each one fits the dish's main ingredients (veal, butter, onion, rice, carrot, turnip, parsley):
- Lemonfits better
- Limefits better
- Avocadofits better
- Applethe original
Fit is the average pairing score against veal, butter, onion, rice, carrot, turnip, parsley. 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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