Why it works: Flour and buttermilk are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,721 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Boston Brown Bread
Ingredients
Directions
Make the batter
In a large bowl, mix the cornmeal, graham flour, salt, and baking soda.
Gradually add the molasses and buttermilk, stirring until combined.
Pour the mixture into a mold, filling it two-thirds full.
Steam
Steam in a single mold for 6 hours, or in small molds for 2 to 3 hours.
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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Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + buttermilktop 11% of all pairsSmell alikemoderateCooked together526 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + molassestop 16% of all pairsSmell alikemoderateCooked together10,429 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
- Cornmeal
- Provides the coarse, crumbly body and the characteristic grainy texture of the bread.
- Graham flour
- Adds structure and a nutty, wholesome flavor while helping the loaf hold together.
- Baking soda
- Reacts with the acidic buttermilk and molasses to produce gas, so the loaf rises and lightens.
- Molasses
- Adds sweetness, dark color, and moisture, along with a deep, slightly bitter flavor.
- Buttermilk
- Supplies moisture and acidity that activates the baking soda and tenderizes the crumb.
The step that matters
Filling the mold two-thirds full. The batter rises considerably during steaming, so overfilling can cause it to spill or become dense at the top. Leaving room for expansion lets the bread rise evenly.
“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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