Why it works: Leek and turnip match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 1,046 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓
Mulligatawny Soup
Ingredients
Directions
Prepare
Open a 2 lb tin of Australian mutton.
Remove all the fat from the top of the meat.
Put the mutton in a basin with 2 quarts of warm water.
Peel and slice the apples.
Place the sliced apples in a saucepan with 2 oz of clarified fat.
Peel and chop the turnip and onions.
Add the chopped turnip and onions to the saucepan.
Heat the saucepan.
Stir the vegetables occasionally with a wooden spoon.
Wash the leeks, trim the green tops, and chop the leeks.
Add the chopped leeks to the saucepan.
Wash the carrots, scrape them, and chop them.
Add the chopped carrots to the saucepan.
Stir the vegetables and let them fry for 10 minutes.
Add a bouquet garni.
Make the soup base
Take ½ pint of the soaking liquid and pour it into the saucepan.
Boil the liquid down to ¼ pint.
Stir the vegetables occasionally.
In a bowl, mix 2 tablespoons of flour and 1 tablespoon of curry powder with ½ cup of the liquor to form a smooth paste.
Stir the paste into the saucepan with the vegetables.
Add the meat and the remaining liquor to the saucepan.
Bring the mixture to a boil.
Add a little salt and sugar.
Move the saucepan to the side of the heat.
Let it simmer for 2.5 hours.
Watch the soup and skim it as needed.
Strain and serve
Strain the soup into a basin.
Return the strained soup to the saucepan.
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.
-
Leek + turniptop 2% of all pairsAroma overlapstrongMentioned together1,046 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + turniptop 2% of all pairsAroma overlapmoderateMentioned together8,001 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + carrottop 3% of all pairsAroma overlapmoderateMentioned together1,310 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + oniontop 3% of all pairsAroma overlapstrongMentioned together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Carrot + oniontop 4% of all pairsAroma overlapstrongMentioned together21,599 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
- Flour
- Thickens the soup and helps form a smooth base with the curry powder.
- Curry powder
- Adds the spiced aroma and flavour that define the soup.
- Mutton
- Provides rich meat flavour and body as it simmers into the broth.
- Clarified fat
- Carries flavour from the vegetables and helps them fry without sticking.
- Leeks
- Add mild onion-like sweetness and savoury depth to the base.
- Apples
- Add gentle sweetness and acidity that balance the curry spices.
The step that matters
Stirring the flour and curry powder into the liquor. Mixing the flour and curry powder into a smooth paste before adding it prevents lumps, so the starch disperses evenly and the soup thickens smoothly instead of clumping.
Flavor stand-ins for the apple
How well each one fits the dish's main ingredients (mutton, leek, carrot, turnip, onion, flour, sugar):
- Pumpkinabout as good a flavor fit
- Lemonabout as good a flavor fit
- Applethe original
- Orangeabout as good a flavor fit
Fit is the average pairing score against mutton, leek, carrot, turnip, onion, flour, sugar. 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.
More mulligatawny soup recipes
You might also like
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.
Mutton Broth292 recipes
Carrot Soup134 recipes
Haricot Mutton59 recipes
Mutton Soup56 recipes