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
Soak the beans overnight or parboil them.
Layer and bake
In a baking crock, place the onion and mustard at the bottom.
Add a layer of beans, followed by fresh pork and seasoning.
Repeat with another layer of beans and top with slices of pork.
Cover well with hot water and bake at 300°F (150°C) for 6 to 8 hours.
Ensure the beans remain covered with water until tender.
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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Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Marrow-fat beans
- Form the bulk of the dish and become tender and creamy during the long bake.
- Molasses
- Adds sweetness, dark color and a rich flavor to the beans.
- Fresh pork
- Adds savory flavor and fat that enriches the beans as they cook.
- Mustard
- Adds sharp, pungent flavor that balances the sweetness of the dish.
The step that matters
Keep the beans covered with water. Beans that are exposed to air during a long bake dry out and toughen on top. Keeping them submerged lets them soften evenly as they cook through.
Swap the onion
How well each one fits the dish's main ingredients (beans, pork, mustard, molasses, pepper):
- Lettucefits better
- Capsicumfits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against beans, pork, mustard, molasses, pepper. 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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