Why it works: Turnip and parsnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 590 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Mixed Vegetable Soup
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
In a large pot, combine the soup stock and water.
Add the chopped onion, carrot, celery, turnip, parsnips, and cabbage.
Stir in the strained tomatoes, chopped parsley, salt, and pepper.
Bring to a boil, then reduce heat and simmer for 30 minutes.
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.
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 + parsniptop 1% of all pairsSmell alikestrongCooked together590 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + parsniptop 1% of all pairsSmell alikestrongCooked together1,097 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Soup stock
- Forms the liquid base that carries the flavour of the whole soup.
- Onion
- Builds savoury sweetness and aroma as it softens in the simmering broth.
- Carrot
- Adds natural sweetness and firm texture that holds up through simmering.
- Strained tomatoes
- Contributes acidity and body, colouring and deepening the broth.
- Celery
- Adds aromatic depth and a tender, savoury vegetable texture.
- Turnip
- Adds mild sweetness and body as it becomes tender during simmering.
Swap the tomato
How well each one fits the dish's main ingredients (onion, carrot, celery, turnip, parsnip, cabbage, parsley):
- Leekfits better
- Beetrootfits better
- Lettucefits better
- Tomatothe original
Fit is the average pairing score against onion, carrot, celery, turnip, parsnip, cabbage, 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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