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 base
In a 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 6 minutes.
Add garlic, parsley, cloves, salt, pepper, and nutmeg.
Cover with water.
Simmer and serve
Simmer for 3 hours, skimming off any scum.
Strain the soup and serve.
Add croutons, vermicelli, Italian pastes, or rice if desired.
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).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
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
- Give the soup its body and mild, slightly sweet vegetable flavour as they soften.
- Carrots
- Add natural sweetness and colour, and thicken the broth as they break down.
- Onions
- Build savoury depth through gentle frying, which brings out their sweetness.
- Butter
- Carries flavour and helps the vegetables fry gently and brown lightly at the start.
- Leeks
- Add a mild onion-like aroma and softness to the broth.
- Celery
- Adds savoury, herbal aroma that rounds out the broth.
The step that matters
Skimming off the scum during the simmer. Impurities and foam rise to the surface as the soup simmers. Removing them keeps the broth clear and clean-tasting rather than murky or bitter.
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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