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 ↓
A Summer Soup
Ingredients
Directions
Make the broth
Cook the beef and bones in the water until reduced to 2 quarts of liquid.
Strain the broth, cool it, and skim off the fat.
Return the skimmed broth to the heat and bring it to a near boil.
Add the vegetables and finish
Parboil the diced carrots, turnips, and trimmed onions in boiling water for 5 minutes.
Add the parboiled vegetables, peas, and corn to the broth.
Simmer for 30 minutes, then stir in the tomato sauce and cook for an additional 10 minutes.
Serve hot.
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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Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
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Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + oniontop 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
- Provides the main meat flavour and body as it cooks down into the broth.
- Ham or salt-pork bones
- Add savory, smoky depth to the broth during long simmering.
- Carrots
- Add sweetness and firm texture that holds up to simmering.
- Turnips
- Add mild sweetness and a firm, tender bite to the soup.
- Tomato sauce
- Adds acidity and color, rounding out the broth's flavour.
The step that matters
Skim the fat after straining and cooling the broth. Fat that is not removed while the broth is cool stays greasy and can make the soup taste heavy. Cooling lets the fat rise and solidify so it lifts off cleanly.
Swap the peas
How well each one fits the dish's main ingredients (beef, ham, carrot, turnip, onion, tomato, sauce):
- Beansfits better
- Lentilsfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against beef, ham, carrot, turnip, onion, tomato, sauce. 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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