Why it works: Beans and pork are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 2,000 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beans with Pork
Ingredients
Directions
Prepare the beans
Select and clean fresh pea beans. Soak 2 bushels in a solution of 2 lb salt and 12½ gal water for 12 hours, then drain.
For old beans, soak for 18 to 24 hours. If desired, soak in brine for 4 to 8 hours, drain, and repeat with fresh brine.
Cover beans with fresh water and soak for 4 hours, then drain again.
Fill the cans
In cans, layer sliced salt pork: ½ oz in No. 1 cans, ¾ oz in No. 2 cans, and 1 oz in No. 3 cans.
Fill cans ¾ full with soaked beans and add sauce made from 2 lb salt, 3 lb sugar, 4 lb ground white pepper, ½ pint caramel, and 1 ¼ gal water.
Process
Process at 240 °F (115 °C): No. 1 cans for 2 hours, No. 2 cans for 2½ hours, No. 3 cans for 3 hours. For open bath (212 °F or 100 °C), double the time.
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 + porktop 11% of all pairsSmell alikemoderateCooked together2,000 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + sugartop 26% of all pairsSmell alikemoderateCooked together2,587 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pork + white peppertop 30% of all pairsSmell alikelowCooked together791 recipes
Shared aroma: methyl butyrate (fruity, apple).
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Beans + white peppertop 33% of all pairsSmell alikelowCooked together87 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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Pork + sugartop 37% of all pairsSmell alikelowCooked together4,579 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pea beans
- Form the body of the dish; soaking softens them so they cook through during processing.
- Salt pork
- Adds fat and savory flavor that carries into the beans and sauce.
- Sugar
- Adds sweetness that balances the salt and pepper in the sauce.
- Caramel
- Gives the sauce its brown color, as burnt sugar coloring.
The step that matters
Process for the time matched to each can size. Beans need sustained heat to soften fully, and larger cans heat more slowly, so each size needs its own time to reach a tender, evenly cooked result.
Swap the white pepper
How well each one fits the dish's main ingredients (beans, pork, sugar):
- Cinnamonfits better
- Cuminfits better
- Gingerfits better
- White pepperthe original
Fit is the average pairing score against beans, pork, sugar. 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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