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
Scald the cornmeal with the hot water.
Mix in the flour, molasses, and salt.
Dissolve the yeast in the lukewarm water and add it to the mixture.
Dissolve the baking soda in the remaining lukewarm water and add it to the batter.
Steam and bake
Pour the batter into greased molds, filling each a little over half.
Let the molds rise until nearly full.
Place the molds in a pot of boiling water, ensuring the water reaches two‑thirds of the mold height.
Boil for three hours, adding more boiling water as needed.
Remove from water and bake for 30 minutes.
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 + 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 (in the method)
- Provides the coarse, sturdy structure and the characteristic grainy texture of the bread.
- Flour
- Builds the main structure that holds the loaf together after steaming.
- Molasses
- Adds sweetness, dark color and moisture, and gives the bread its distinctive flavor.
- Yeast
- Produces gas as it ferments, helping the batter rise in the molds.
- Baking soda
- Reacts to lift the batter further and help it rise and lighten.
The step that matters
Keep the boiling water topped up during steaming. The loaves cook slowly by steam over three hours. If the water level drops below the required two-thirds of the mold height, the bread dries out and cooks unevenly, so more boiling water must be added as needed.
“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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