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 ↓
Baked Bean Soup
Ingredients
Directions
Mash the baked beans through a coarse sieve or vegetable press into boiling water.
Add the strained tomatoes, onion, salt, and pepper.
Cook together for 30 minutes.
Thicken the soup with butter and flour mixed together, then stir in chili sauce.
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 + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Celery + tomatotop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Beans + celerytop 6% of all pairsSmell alikestrongCooked together1,159 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Baked beans
- Provide the main body and thickness of the soup when mashed into the water.
- Stewed tomatoes
- Add acidity and a rich tomato flavour that balances the sweetness of the beans.
- Butter and flour
- Form a roux that thickens the soup and gives it a smoother, silkier body.
- Chili sauce
- Adds a spicy, tangy note that deepens the savoury flavour of the soup.
The step that matters
Thicken the soup with butter and flour mixed together. Flour must be cooked in fat and mixed smoothly before it meets the liquid; added raw or in lumps, it will clump and leave a pasty, uneven texture.
Swap the onion
How well each one fits the dish's main ingredients (beans, celery, tomato, pepper, butter, flour, sauce):
- Capsicumfits better
- Okrafits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against beans, celery, tomato, pepper, butter, flour, sauce. 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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