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
Soak the beans in cold water until they boil.
Add baking soda.
Pour off the water.
Add fresh boiling water.
Boil until the beans are soft but not breaking.
Bake
In a baking dish, combine molasses, cayenne pepper, and mustard flour.
Stir in the beans.
Place the parboiled pork in the center.
Bake at 300°F (150°C) for 3 to 4 hours.
If the beans become too dry, add a little water.
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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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + porktop 11% of all pairsSmell alikemoderateCooked together2,000 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
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, becoming tender and starchy as they cook slowly.
- Baking soda
- Raises the cooking water's pH, helping the beans soften.
- Molasses
- Adds sweetness, dark color, and a rich flavor during the long bake.
- Parboiled pork
- Contributes fat and savory flavor that seeps into the beans as they bake.
The step that matters
Keep the beans from drying out during the long bake. Over 3 to 4 hours in the oven, moisture evaporates and the beans can dry and scorch. Adding a little water when they look dry keeps them tender and saucy.
Swap the beans
How well each one fits the dish's main ingredients (molasses, pepper, mustard, flour, pork):
- Beansthe original
- Lentilsfits about as well
- Chestnutfits about as well
- Chickpeafits less well
Fit is the average pairing score against molasses, pepper, mustard, flour, pork. 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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