Why it works: Beans and kidney beans match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 364 recipes mention both. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
The recipe
16 servingsIngredients
Contains: wheat, fish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Cut the chuck roast into 1-inch cubes. Mince the bacon and cook it in a large heavy pot over medium heat until crisp, about 10 minutes. Remove the bacon and leave the fat in the pot.
Raise the heat to medium-high, add the vegetable oil, and brown the beef cubes in batches, about 20 minutes total. Set the beef aside.
Add the beef soup bones and enough water to cover them. Bring to a simmer, skim the foam, and cook for 60 minutes. Remove the bones and discard them.
Add the onions, garlic, green and red bell peppers, jalapeno, and serrano peppers to the pot. Cook over medium heat for 10 minutes until soft. Stir in the chili powder, smoked paprika, cumin, anchovy paste, and tomato paste and cook 3 minutes.
Return the beef and bacon to the pot. Add the stout beer, drained diced tomatoes, bay leaf, and chocolate squares. Stir well, cover, and simmer on low for 2 hours, stirring occasionally.
Add the rinsed and drained black, kidney, and cannellini beans. Simmer uncovered for 45 minutes until the beef is fork-tender and reaches at least 145°F (63°C) inside, then rest 3 minutes before serving.
Stir in the vinegar and taste, adding more serrano, chili powder, or beer as desired. Remove the bay leaf. For a thicker chili, mix the cornstarch with a splash of water (optional), stir it in, and simmer 5 minutes.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Beans + kidney beanstop 1% of all pairsAroma overlapstrongMentioned together364 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
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Tomato + beanstop 2% of all pairsAroma overlapstrongMentioned together2,711 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + garlictop 2% of all pairsAroma overlapmoderateMentioned together14,075 recipes
Shared aroma: furaneol (caramel, strawberry).
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Beef + oniontop 3% of all pairsAroma overlapmoderateMentioned together17,091 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
Flavor stand-ins for the kidney beans
How well each one fits the dish's main ingredients (beef, vinegar, tomato, beans, onion, garlic, pepper):
- Lima beansabout as good a flavor fit
- Kidney beansthe original
- Sesameabout as good a flavor fit
- Chickpeaabout as good a flavor fit
Fit is the average pairing score against beef, vinegar, tomato, beans, onion, garlic, pepper. 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).
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