Why it works: Beans and tomato match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,713 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Cowboy Beans
Ingredients
Directions
Prepare the beans
Cook onion in oil in large saucepan or Dutch oven over medium heat until onion is transparent.
Add beans, ham hock, tomato paste, chiles, sugar, chili powder and water.
Bring to a boil; reduce heat and simmer, uncovered, 45 minutes.
Finish and serve
Remove ham hock; cut meat off bone and dice.
Return meat to beans.
Serve beans over rice.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
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 + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + ricetop 4% of all pairsSmell alikestrongCooked together1,017 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Tomato + ricetop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + beanstop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Pinto beans
- Provide the main body and starchy bulk of the dish.
- Tomato paste
- Adds concentrated savory depth, color, and a little acidity to the broth.
- Smoked ham hock
- Contributes smoky, salty flavor and richness as it simmers into the beans.
- Onion
- Softens and sweetens as it cooks, forming the flavor base of the dish.
- Sugar
- Balances the acidity of the tomato paste and chiles with a touch of sweetness.
The step that matters
Simmer uncovered for 45 minutes. Simmering uncovered lets liquid evaporate and the sauce thicken and concentrate. Boiling too hard can break up the beans, so keep the heat low enough for a gentle simmer.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (beans, ham, tomato, sugar, rice):
- Okrabetter flavor fit
- Capsicumbetter flavor fit
- Sweet potatobetter flavor fit
- Onionthe original
Fit is the average pairing score against beans, ham, tomato, sugar, rice. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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