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 ↓
Julienne Soup
Ingredients
Directions
Make the broth
Add salt to the liquid and bring it slowly to a boil, skimming off the foam as it rises.
Add cold water, bring to a boil again, and skim once more. Repeat this process three times.
When no more foam rises, add the carrots, turnip, onions, leek, parsley, bay leaves, and cloves.
Simmer for 1 hour. If the foam is effectively removed, the soup will be clear and bright.
Prepare the julienne vegetables
For the julienne vegetables, scrape the carrots and cut them into thin ribbons, then into matchstick‑sized strips.
Peel the turnip, cut it into slices, and then into strips of the same size as the carrot strips.
Soak the prepared vegetables overnight and boil gently until tender.
Garnish
Optional: Add a little onion and celery cut into strips for garnish, and consider adding asparagus tips in spring, peas in summer, and French beans in autumn.
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).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + parsleytop 2% of all pairsSmell alikestrongCooked together2,842 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + leektop 3% of all pairsSmell alikestrongCooked together1,310 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
- Carrots
- Provide sweetness and colour, and form the julienne strips served in the soup.
- Onions
- Add savoury sweetness and aroma to the broth as it simmers.
- Turnip
- Adds a mild, slightly peppery flavour and firm texture to the julienne strips.
- Leek
- Adds a mild onion-like aroma that deepens the broth.
The step that matters
Skimming the foam. Foam is coagulated protein and impurities. Removing it thoroughly before simmering keeps the broth clear and clean-tasting, while leftover foam cloudies it and can make it taste muddy.
Swap the clove
How well each one fits the dish's main ingredients (carrot, turnip, onion, leek, parsley, beef):
- Thymefits better
- Celeryfits better
- Marjoramfits better
- Clovethe original
Fit is the average pairing score against carrot, turnip, onion, leek, parsley, beef. 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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