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 ↓
Lima Bean Soup
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Soak the lima beans overnight in water.
Drain and rinse the beans, then place them in a pot with 4 cups of fresh water.
Add the chopped onion, sliced carrots, and chopped celery.
Cook and serve
Bring to a boil, then reduce heat and simmer until beans are tender, about 1 hour.
Season with salt and pepper to taste before serving.
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).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lima beans
- Provide the main body and starchy texture of the soup as they soften during simmering.
- Onion
- Adds aromatic sweetness and savory depth to the broth as it cooks.
- Carrots
- Contribute natural sweetness and color while holding some shape in the soup.
- Celery
- Adds a fresh, aromatic vegetable flavor to the broth.
The step that matters
Simmering until the beans are tender. Dried lima beans need a gentle, sustained simmer to soften fully. Boiling too hard can break the skins and make the texture uneven, while stopping early leaves the beans firm and chalky inside.
Swap the lima beans
How well each one fits the dish's main ingredients (onion, carrot, celery, pepper):
- Beansfits better
- Black-eyed peafits better
- Lentilsfits better
- Lima beansthe original
Fit is the average pairing score against onion, carrot, celery, 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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