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 ↓
Beans Baked Beans
Ingredients
Directions
The book says “a very moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the beans
Soak the beans overnight in cold water.
In the morning, drain the water and cover the beans with fresh water.
Cook the beans gently until the skins begin to break.
Layer and bake
In a bean pot or deep dish, layer the beans and place the salt pork in the center, rind side up.
Fill the dish with beans, add seasoning, and enough water to cover.
Mix the seasoning with the water before adding.
Bake the beans in a 350°F (175°C) oven for 8 to 10 hours.
Add boiling water as needed, but do not cover the beans while baking.
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).
-
Mustard + oniontop 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).
-
Pepper + mustardtop 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
- Beans
- Provide the main body and starch that form the dish's texture.
- Salt pork
- Adds fat and savory flavor that seasons the beans as it cooks.
- Molasses
- Adds sweetness and deepens the color of the baked beans.
- Mustard
- Adds a sharp, tangy note that balances the sweetness.
The step that matters
Keep the beans covered with water while baking. Long baking can dry the beans and leave them tough. Adding boiling water as needed keeps the beans moist so they cook evenly and soften through the long bake.
Swap the mustard
The recipe marks mustard as optional. How well each one fits the dish's main ingredients (beans, pork, pepper, molasses, onion):
- Potatofits about as well
- Capsicumfits about as well
- Mustardthe original
- Tomatofits about as well
Fit is the average pairing score against beans, pork, pepper, molasses, onion. 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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