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 ↓
Winter Vegetable Soup
Ingredients
Directions
Prepare the vegetables
In a large pot, melt the butter over medium heat.
Add the turnips, carrots, and onions; fry until light yellow.
Stir in the celery and leeks; fry for an additional 6 minutes.
Simmer and serve
Add the garlic, parsley, cloves, salt, pepper, and nutmeg.
Cover with water and simmer for 3 hours, skimming off any scum.
Strain the soup and serve.
Optionally, add croutons, vermicelli, Italian pastes, or 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).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 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
- Turnips
- Soften during frying and give the soup its body and mild sweetness.
- Carrots
- Add natural sweetness and color as they soften in the butter and water.
- Onions
- Build a savory base of sweetness and depth when fried until light yellow.
- Butter
- Carries the frying flavor and adds richness to the vegetables.
- Leeks
- Contribute a mild onion-like flavor and silky texture to the broth.
- Celery
- Adds a savory, herbal aroma that flavors the broth as it simmers.
The step that matters
Skimming off any scum during the 3-hour simmer. Scum rising from the simmering liquid carries impurities that would cloud the broth and taste bitter, so removing it keeps the soup clear and clean-flavored.
Swap the clove
How well each one fits the dish's main ingredients (turnip, carrot, onion, butter, celery, leek, garlic):
- Parsleyfits better
- Thymefits better
- Capersfits better
- Clovethe original
Fit is the average pairing score against turnip, carrot, onion, butter, celery, leek, garlic. 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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