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 ↓
Beef Soup
Ingredients
Directions
Make the broth
Place the soup bone in a pot and cover with water.
Simmer for several hours, until about 10 o'clock.
Add the butter beans, corn, potatoes, tomatoes, carrots, and turnips.
Boil until ready to serve.
Finish and serve
Strain the soup.
If not thick enough, mix flour with cold water and add to the soup.
Season with salt, pepper, ginger, allspice, cloves, and mace.
Bring to a boil again and serve.
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).
-
Beans + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + corntop 3% of all pairsSmell alikestrongCooked together1,211 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Beans + turniptop 3% of all pairsSmell alikestrongCooked together400 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + carrottop 4% of all pairsSmell alikestrongCooked together3,107 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
- Soup bone
- Releases flavor and gelatin into the water as it simmers, giving the broth body and taste.
- Butter beans
- Add starch and body, becoming tender and thickening the soup as they cook.
- Potatoes
- Release starch as they cook, helping thicken the broth and giving it a soft, hearty texture.
- Tomatoes
- Add acidity and liquid, contributing sweetness and a rich color to the soup.
- Flour
- Thickens the liquid when mixed with cold water and stirred in, adding body.
The step that matters
Adding the flour slurry. Flour must be mixed with cold water first so it disperses without lumps. Added dry or hot, it clumps, and the starch only thickens properly once the soup is brought back to a boil.
Swap the tomato
How well each one fits the dish's main ingredients (butter, beans, corn, potato, carrot, turnip, flour):
- Parsnipfits better
- Leekfits better
- Okrafits better
- Tomatothe original
Fit is the average pairing score against butter, beans, corn, potato, carrot, turnip, flour. 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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