Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Split Pea and Bean Soup
Ingredients
Directions
Prepare
Soak the peas or beans overnight.
Cook
In a large pot, combine water, soaked peas or beans, bacon, mutton, carrots, onions, celery, turnip, cloves, pepper, parsley, grated lemon peel, and basil.
Bring to a boil and then reduce heat to simmer for 5 hours.
Strain the soup, discarding the meat and vegetables.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Clove + peppertop 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
- Split peas or beans
- Break down during long simmering to thicken the soup and give it body.
- Bacon
- Adds fat and smoky, savory flavor to the broth.
- Mutton
- Adds meaty richness and savory depth to the broth.
The step that matters
Simmer gently for 5 hours. A rolling boil can break up the peas unevenly and cloud the broth, while a gentle simmer lets them soften fully and release their starch slowly, giving a smooth, thick body.
Swap the peas
How well each one fits the dish's main ingredients (mutton, carrot, onion, celery, turnip, clove, pepper):
- Lentilsfits better
- Beansfits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against mutton, carrot, onion, celery, turnip, clove, 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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