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 ↓
Boston Baked Beans
Ingredients
Directions
The book says “a steady oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the beans
Soak the beans overnight.
Rinse the beans thoroughly in the morning.
Place the beans in a kettle with warm water.
Bring the beans to a boil for about 5 minutes.
Drain the beans through a colander.
Make the mixture
Return the beans to the kettle with fresh water.
Add the salt pork, molasses, cayenne pepper, and salt.
Boil the mixture for about 20 minutes.
Bake and serve
Transfer the beans and broth to a jar with a cover.
Scarify the pork.
Lay the pork on top of the beans.
Cover the jar.
Bake in a warm, steady oven at 300°F (150°C) for 10 to 12 hours, adding water 2 or 3 times while baking.
Serve the beans on a platter without using a spoon to avoid crushing them.
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).
-
Pork + peppertop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Provide the bulk of the dish, and their starch thickens the broth as they cook slowly.
- Salt pork
- Adds fat and savory flavor that slowly melts into the beans during the long bake.
- New orleans molasses
- Adds sweetness and deep color, and helps the beans brown during baking.
The step that matters
Baking low and slow with added water. Long, gentle heat softens the beans evenly without bursting their skins. Adding water during baking replaces liquid lost to evaporation, so the beans stay moist and do not dry out or scorch.
“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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