Why it works: Pork and beef match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,690 recipes. Both carry 12-methyltridecanal, which smells tallowy, beefy. The science ↓
Turtle-bean Soup
Ingredients
Directions
Prepare the beans
Wash and soak the beans overnight in cold water.
In the morning, place the beans in a pot with 3 quarts of cold water and bring to a boil, adding more water as it evaporates.
Simmer the soup
Add the salt pork, lean beef, carrot, onions, salt, and cayenne pepper.
Cover and boil for 4 to 5 hours.
Strain the soup through a colander into a tureen.
Finish and serve
Add the sliced hard-boiled eggs, lemon slices, and wine to the tureen.
Optionally, serve with small sausages boiled for 10 minutes, skinned, and added whole or cut into pieces.
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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Pork + beeftop 1% of all pairsSmell alikestrongCooked together5,690 recipes
Shared aroma: 12-methyltridecanal (tallowy, beefy).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 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).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Black or turtle beans
- Form the body of the soup and thicken it as they cook down.
- Lean beef
- Adds savory meat flavor and richness to the broth during the long simmer.
- Salt pork
- Contributes fat and savory depth to the broth as it cooks.
- Lemon
- Adds acidity that brightens the rich, earthy broth.
- Wine
- Adds acidity and aromatic depth to the finished soup.
The step that matters
Keep the beans covered with water while boiling. Adding water as it evaporates keeps the beans submerged so they cook evenly and soften fully. Beans left exposed can turn unevenly tender and the broth can become too concentrated over a long boil.
Swap the lemon
How well each one fits the dish's main ingredients (beans, pork, beef, carrot, onion, pepper, egg):
- Avocadofits better
- Limefits better
- Lemonthe original
- Cherryfits about as well
Fit is the average pairing score against beans, pork, beef, carrot, onion, pepper, 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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