Why it works: Beans and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,733 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pork and Beans
Ingredients
Directions
The book says “a moderate oven”. The 350°F in the steps is the modern equivalent, not the book's own figure.
Prepare the beans
Pick over the beans and soak them overnight.
In the morning, wash and drain the beans, then place them in a kettle with cold water and baking soda.
Boil for about 20 minutes, then drain and transfer to an earthen bean dish.
Season and bake
Add molasses and season with pepper.
Place the salt pork in the center of the beans, rind side up, scored in slices or squares.
Cover with hot water and bake for 6 hours in a moderate oven (350°F/175°C).
Keep covered to prevent burning.
Brown and serve
Remove the pork an hour before serving to allow it to brown, and let the beans brown on top as well.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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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Pepper + porktop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + molassestop 26% of all pairsSmell alikelowCooked together491 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + peppertop 31% of all pairsSmell alikelowCooked together897 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beans
- Form the bulk of the dish, becoming tender and creamy during the long bake.
- Baking soda
- Raises the pH of the cooking water, helping the bean skins soften.
- Molasses
- Adds sweetness, dark color, and a deep, caramel-like flavor.
- Salt pork
- Renders fat and seasoning into the beans while its rind and surface brown.
The step that matters
Removing the pork an hour before serving. Leaving the pork covered keeps it moist and prevents burning, but uncovering it too early can dry the beans, while uncovering it too late leaves no time for the surface to brown.
“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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