Why it works: Milk and corn are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓
Boston Brown Bread
Ingredients
Directions
Mix the batter
In a large bowl, combine sour milk, corn meal, Graham flour, molasses, baking soda, and salt. Mix until well combined.
Pour the mixture into a 1-pound baking powder can with a cover. Cover the can tightly.
Steam and serve
Steam the can in a kettle over the fire for 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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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Corn + flourtop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + molassestop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + molassestop 21% of all pairsSmell alikelowCooked together7,243 recipes
Shared aroma: furaneol (caramel, strawberry).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Sour milk
- Its acidity reacts with the baking soda to produce gas that leavens the bread.
- Baking soda
- Reacts with the acidic sour milk to release carbon dioxide, lifting the batter as it steams.
- Corn meal
- Provides the coarse body and crumb structure that gives this bread its texture.
- Graham flour
- Adds wheat bran and germ for a hearty, nutty texture and more structure than white flour.
- Molasses
- Adds sweetness, dark color and a deep, caramel-like flavor, and contributes moisture.
The step that matters
Cover the can tightly. A tight seal keeps steam inside the can, so the batter cooks moist and rises evenly. A loose lid lets steam escape and can leave the bread dry or dense.
“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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