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 ↓
Black Bean Soup with Mock Meat Balls
Ingredients
Directions
Prepare the beans
Soak the black beans overnight in 4 cups of water.
In the morning, drain the beans and cover with fresh water, then bring the beans to a boil.
Drain the beans and add 4 cups of fresh water.
Make the soup
In a skillet, fry the onion, carrot, turnip, and green pepper in butter.
Add the fried vegetables to the beans along with the bay leaf, peppercorns, and cloves.
Cook the beans until they are tender.
Press the cooked beans through a sieve.
Return the soup to the heat. Add more water if the soup is too thick.
Serve
Prepare the mock meat balls by boiling them in water until cooked.
Drop the meat balls into the hot soup.
Pour the soup over the diced lemon and egg in a tureen.
Serve the soup.
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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Beans + turniptop 3% of all pairsSmell alikestrongCooked together400 recipes
Shared aroma: coumarin (sweet, hay).
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Beans + carrottop 4% of all pairsSmell alikestrongCooked together1,443 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Black beans
- Provide the main body and starch that thicken the pureed soup.
- Butter
- Adds richness and carries flavour from the sautéed vegetables into the soup.
- Onion
- Sweetens and builds savoury depth when fried in butter.
- Green pepper
- Adds fresh, slightly bitter vegetable flavour to the soup base.
- Hard boiled egg
- Adds soft texture and mild richness to the finished bowl.
The step that matters
Press the cooked beans through a sieve. Pressing softened beans breaks down their starch and cell walls, which gives the soup a smooth, thickened body. Under-cooked beans will not purée well and leave a grainy texture.
Swap the onion
How well each one fits the dish's main ingredients (beans, carrot, turnip, pepper, butter, clove, egg):
- Leekfits better
- Parsnipfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against beans, carrot, turnip, pepper, butter, clove, egg. 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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