Why it works: Turnip and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 526 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Julienne Soup
Ingredients
Directions
Prepare
Cut the carrots, onions, and turnips into thin strips.
In a saucepan, melt the butter over low heat.
Add the vegetables and stir gently until they begin to brown.
Simmer and serve
Pour in the consommé or clear soup stock and bring to a boil.
Reduce heat and simmer for 1 hour.
A few minutes before serving, add the lettuce or cabbage and boiled green peas.
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 + lettucetop 1% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Lettuce + peastop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Carrot + lettucetop 6% of all pairsSmell alikestrongCooked together976 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carrots
- Hold their shape as thin strips and add sweetness and colour to the broth.
- Onions
- Brown in the butter to build savoury depth and sweetness in the soup.
- Turnips
- Add a mild, slightly peppery flavour and body to the simmered vegetables.
- Butter
- Carries heat into the vegetables and helps them brown, adding richness.
- Consommé or clear soup stock
- Forms the liquid base that carries the flavour of the vegetables.
The step that matters
Browning the vegetables. Stirring gently over low heat until they just begin to brown builds savoury, caramelised flavour through the Maillard reaction. Browning too hard can make the soup bitter and dark.
Swap the peas
How well each one fits the dish's main ingredients (carrot, onion, turnip, butter, lettuce):
- Lentilsfits better
- Beansfits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against carrot, onion, turnip, butter, lettuce. 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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