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 Cheap Soup
Ingredients
Directions
Prepare
Soak the haricot beans overnight in 1 gallon of water.
Add the carrots, onions, turnips, and cabbages to the beans.
Cook
Stir in the Patna rice, salt, and black pepper.
Stew the mixture for 4 to 5 hours, stirring occasionally.
Optionally add 1 lb of dripping or fiber from the stock-pot for extra flavor.
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 + cabbagetop 2% of all pairsSmell alikestrongCooked together897 recipes
Shared aroma: coumarin (sweet, hay).
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Beans + turniptop 3% of all pairsSmell alikestrongCooked together400 recipes
Shared aroma: coumarin (sweet, hay).
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Beans + ricetop 4% of all pairsSmell alikestrongCooked together1,017 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Beans + carrottop 4% of all pairsSmell alikestrongCooked together1,443 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
- Haricot beans
- Form the body of the soup and thicken it as they cook down.
- Patna rice
- Adds starch that thickens the broth and gives the soup body.
- Carrots
- Add natural sweetness and body as they soften during the long stew.
- Onions
- Add savoury depth and sweetness as they cook down into the broth.
- Turnips
- Contribute mild sweetness and soften into the stew.
- Dripping or stock-pot fiber
- Adds fat and richness, giving the soup more flavour and mouthfeel.
The step that matters
Stewing the mixture for 4 to 5 hours. Dried beans need prolonged gentle simmering to become fully tender. Cooking too briefly leaves them firm, while stirring occasionally keeps the rice and vegetables from sticking and scorching on the bottom of the pot.
Swap the onion
How well each one fits the dish's main ingredients (beans, carrot, turnip, cabbage, rice, pepper):
- Parsnipfits better
- Leekfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against beans, carrot, turnip, cabbage, rice, pepper. 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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