Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Chili Con Carne
Ingredients
Directions
Simmer the meat
Cover the Hamburg steak balls with water and leftover gravy.
Cook until tender.
Add vegetables and finish
Add the chopped green pepper, onion, red kidney beans, salt, pepper, and tomatoes.
Cook slowly for 30 minutes.
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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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 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).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Kidney beans + tomatotop 12% of all pairsSmell alikemoderateCooked together821 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + kidney beanstop 15% of all pairsSmell alikemoderateCooked together1,050 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
- Hamburg steak
- Provides the meat base, which becomes tender through long, gentle cooking in liquid.
- Red kidney beans
- Add body and starchy texture, thickening the dish as they soften in the simmer.
- Tomatoes
- Add moisture, acidity and savoury flavour that build the sauce as they cook down.
- Onion
- Adds aroma and gentle sweetness as it softens during cooking.
- Green pepper
- Contributes fresh, slightly bitter flavour and some texture to the finished dish.
The step that matters
Cook slowly for 30 minutes. A gentle simmer lets the meat's connective tissue break down slowly, keeping it tender. Boiling hard toughens the meat and can break up the beans.
Swap the kidney beans
How well each one fits the dish's main ingredients (pepper, onion, tomato):
- Black-eyed peafits better
- Beansfits better
- Chickpeafits better
- Kidney beansthe original
Fit is the average pairing score against pepper, onion, tomato. 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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