Why it works: Onion and beef are a kitchen classic. They rank in the top 3% of all ingredient pairs, and 17,091 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
20 servingsIngredients
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Place the diced bacon in a large stockpot over medium heat and cook until crisp, about 8 minutes. Remove the bacon with a slotted spoon and set it aside, leaving most of the fat in the pot.
Add the spicy sausage and lean ground beef to the pot. Break up the meat and brown over medium-high heat for about 15 minutes, until no pink remains and it reaches 160°F (71°C) in the thickest parts. Drain off excess fat.
Add the diced onion to the pot and cook for about 5 minutes, stirring, until softened.
Stir in the tomato sauce, diced tomatoes, chili powder, Italian seasoning, hickory smoke barbeque sauce and chopped unsweetened chocolate. Return the bacon to the pot and bring to a gentle simmer, about 5 minutes.
Stir in the undrained kidney beans and bring back to a simmer.
Reduce the heat to low and partially cover. Simmer for about 2 hours, stirring every 20 minutes and adding a splash of water if it thickens too much or sticks.
Taste and adjust seasoning, then serve hot.
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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Onion + beeftop 3% of all pairsAroma overlapmoderateMentioned together17,091 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + beeftop 3% of all pairsAroma overlapstrongMentioned together5,445 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 4% of all pairsAroma overlapstrongMentioned together20,622 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + kidney beanstop 5% of all pairsAroma overlapstrongMentioned together821 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + kidney beanstop 6% of all pairsAroma overlapmoderateMentioned 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
Flavor stand-ins for the kidney beans
How well each one fits the dish's main ingredients (tomato, sauce, onion, beef, chocolate):
- Peanutbetter flavor fit
- Beansbetter flavor fit
- Sesamebetter flavor fit
- Kidney beansthe original
Fit is the average pairing score against tomato, sauce, onion, beef, chocolate. 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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