Why it works: Beans and okra share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 66 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Rich Beef Soup
Ingredients
Directions
Prepare the broth
Crack the bones of the beef shank and place in a 2-gallon pot.
Fill the pot with cold water and bring to a boil.
Once boiling, reduce heat and simmer slowly on the back of the stove for 6 to 7 hours.
Finish the soup
Skim off any foam and add the butter beans, tomatoes, and okra.
Add the corn 30 minutes before serving.
Season with salt and pepper to taste.
Before serving, skim off all grease.
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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Beans + okratop 1% of all pairsSmell alikestrongCooked together66 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Beans + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + corntop 3% of all pairsSmell alikestrongCooked together1,211 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Tomato + okratop 3% of all pairsSmell alikemoderateCooked together327 recipes
Shared aroma: damascenone (apple, rose).
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Tomato + corntop 6% of all pairsSmell alikestrongCooked together2,099 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef shank
- Gives the broth its meaty flavour and body as it simmers for hours.
- Butter beans
- Add creamy texture and body, thickening the soup slightly as they cook.
- Tomatoes
- Contribute acidity and sweetness that balance the rich beef broth.
- Okra
- Releases natural starch that thickens the soup and gives it a silky texture.
- Corn
- Adds sweetness and a fresh bite that contrasts with the long-cooked ingredients.
The step that matters
Simmer slowly and skim the foam and grease. A gentle simmer over hours extracts flavour from the bones without clouding the broth. Skimming foam and fat keeps the soup clear and less greasy.
Swap the okra
How well each one fits the dish's main ingredients (beef, butter, beans, tomato, corn, pepper):
- Capsicumfits better
- Potatofits about as well
- Okrathe original
- Carrotfits about as well
Fit is the average pairing score against beef, butter, beans, tomato, corn, 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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