Why it works: Beans and mustard match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 852 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Baked Beans
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the beans
Pick and wash the beans.
Soak the beans in cold water overnight.
In the morning, drain the beans.
Cover the beans with hot water.
Add the corned beef.
Boil until the beans begin to split, about 30 to 60 minutes.
Drain the beans in a colander.
Rinse the beans with cold water.
Assemble and bake
In a deep earthen pot, layer half of the beans.
Add the beef.
Top with the remaining beans.
Mix the mustard and molasses with a little water.
Pour the mixture over the beans.
Add boiling water to just cover the beans.
Bake slowly at 300°F (150°C) for 10 hours.
Add water occasionally.
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 + mustardtop 4% of all pairsSmell alikestrongCooked together852 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + beeftop 12% of all pairsSmell alikemoderateCooked together1,134 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + mustardtop 17% of all pairsSmell alikemoderateCooked together1,664 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + molassestop 23% of all pairsSmell alikelowCooked together468 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Beans + molassestop 26% of all pairsSmell alikelowCooked together491 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 and soften into a tender, creamy texture during long cooking.
- Corned beef
- Adds savory, salty meat flavor that seasons the beans as they cook together.
- Molasses
- Adds sweetness and deep color to the sauce, and helps it caramelise slowly in the oven.
- Mustard
- Adds sharp, tangy flavor that balances the sweetness of the molasses.
The step that matters
Bake slowly and keep the beans covered with water. Long, low-heat baking lets the beans soften gently without bursting, while the sugars in the molasses darken slowly. If the beans dry out, they can scorch and toughen, so adding water occasionally keeps them moist.
Swap the mustard
How well each one fits the dish's main ingredients (beans, beef, molasses):
- Tomatofits better
- Sweet potatofits better
- Potatofits about as well
- Mustardthe original
Fit is the average pairing score against beans, beef, molasses. 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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