Why it works: Flour and molasses are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 10,429 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Boston Brown Bread
Ingredients
Directions
Make the batter
Mix the flour, molasses, and cold water thoroughly.
Pour the mixture into two greased 1-pound baking powder cans, filling them about halfway.
Steam and serve
Cover the cans and place them in a kettle of boiling water.
Steam for two hours.
To slice smoothly, dip a knife in cold 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.
-
Flour + molassestop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Bread + flourtop 25% of all pairsSmell alikelowCooked together10,383 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Bread + molassestop 31% of all pairsSmell alikelowCooked together529 recipes
Shared aroma: furaneol (caramel, strawberry).
Bread and flour barely smell alike, yet cooks put them together in 10,383 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boston brown bread flour
- Provides the structure and bulk that set the loaf as it steams.
- New orleans molasses
- Adds sweetness, moisture, and the dark color and flavor of the bread.
- Cold water
- Hydrates the flour so the batter holds together and steams into a moist loaf.
The step that matters
Keeping the cans covered and the water boiling during steaming. Steam is what cooks and raises this batter in its cans. If the cans are uncovered or the water stops boiling, the loaf cooks unevenly and can turn out dense or gummy.
“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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