Why it works: Turnip and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Vegetable Soup
Ingredients
Directions
Prepare the broth
Wash the beef shank in several waters, break the bone, and place it in a large pot of cold water.
Boil steadily until one hour before dinner.
Carefully skim off all grease and strain the broth.
Add the vegetables
Add the tomatoes, beans, corn, cabbage, potatoes, turnip, carrot, onion, and parsley to the broth.
Boil for one hour.
Thicken and serve
Thicken the soup with the flour mixed into the milk.
Serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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 + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Cabbage + turniptop 2% of all pairsSmell alikestrongCooked together897 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Corn + potatotop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Tomato + potatotop 5% of all pairsSmell alikestrongCooked together2,798 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
- Beef shank
- Its bone and connective tissue release flavour and body into the broth during long simmering.
- Tomatoes
- Add acidity and savoury depth that balance the rich broth and vegetables.
- Lima or butter beans
- Starchy and creamy, they add body and a soft texture to the soup.
- Irish potatoes
- Their starch softens during boiling and helps thicken the broth slightly.
- Flour
- Starch swells in the hot liquid and thickens the soup.
The step that matters
Mix the flour into the milk before thickening. Flour dispersed in cold milk first hydrates evenly, so its starch thickens the soup smoothly instead of forming lumps when it meets the hot broth.
Swap the cabbage
How well each one fits the dish's main ingredients (beef, tomato, butter, corn, potato, turnip, carrot):
- Capsicumfits better
- Okrafits better
- Leekfits better
- Cabbagethe original
Fit is the average pairing score against beef, tomato, butter, corn, potato, turnip, carrot. 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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