Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Julienne Soup
Ingredients
Directions
Prepare the soup
Melt the butter in a soup kettle.
Fry the chopped onions until browned.
Add the beef stock, mace, pepper, and salt; bring to a boil.
Simmer for one hour.
Add the vegetables and finish
Add the carrots, turnips, celery, string beans, and green peas.
Let it boil for two hours.
If the soup is not bright and clear, stir in the soy sauce.
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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef stock
- Forms the liquid base that carries the flavour of the whole soup.
- Onions
- Browning them first adds deep, savoury sweetness to the broth.
- Carrots
- Add sweetness and body as they soften during the long simmer.
- Turnips
- Soften during the long simmer, adding body and a mild earthy flavour.
- Green peas
- Add fresh sweetness and soft texture to the finished soup.
The step that matters
Keeping the boil long but gentle after adding the vegetables. Vegetables added to a hard, rolling boil for two hours can break down and turn the soup cloudy and mushy. A steady simmer keeps the broth clearer and the pieces intact, which is why the record notes soy sauce as a fix for cloudiness.
Swap the mace
How well each one fits the dish's main ingredients (egg, butter, onion, beef, pepper, carrot, turnip):
- Parsleyfits better
- Celeryfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against egg, butter, onion, beef, pepper, carrot, turnip. 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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