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 ↓
White Soup
Ingredients
Directions
Make the base
Melt the butter in a pot and stir in the flour.
Slowly add the white stock and cream, seasoning to taste.
Make the broth
In another pot, brown the beef and veal (or fowl) with the onions, carrots, turnip, celery, and spices.
Add water and simmer for eight hours.
Strain the mixture.
Let it cool to remove the fat.
Serve
Serve the soup with a thin slice of lemon in each bowl.
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).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + turniptop 7% of all pairsSmell alikestrongCooked together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Enriches the base and carries flavor while the flour is cooked into a roux.
- Flour
- Thickens the base by swelling with liquid as it is mixed in with the butter.
- Cream
- Adds richness and a smooth, creamy body to the finished soup.
- Beef
- Browning and simmering release savory flavor and gelatin into the broth.
- Knuckle of veal
- Adds body and gelatin to the broth as it simmers for hours.
The step that matters
Let it cool to remove the fat. Fat floats and sets on top as the broth cools, so it can be lifted off cleanly. Skipping the cooling leaves greasy, cloudy soup.
Swap the carrot
How well each one fits the dish's main ingredients (butter, flour, cream, beef, veal, onion, turnip):
- Leekfits better
- Chivefits better
- Potatofits about as well
- Carrotthe original
Fit is the average pairing score against butter, flour, cream, beef, veal, onion, 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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