Why it works: Rye and wheat match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 404 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Boston Brown Bread
Ingredients
Directions
Prepare the dough
In a large bowl, combine the cornmeal, rye meal, wheat flour, and graham flour.
Gradually add the milk to form a smooth dough.
Add the leavening and salt
In a separate bowl, stir the baking soda into the molasses until it foams.
Add the foamed molasses to the dough and mix quickly.
Stir in the salt.
Steam
Fill the molds with the mixture and steam for 4 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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Rye + wheattop 1% of all pairsSmell alikestrongCooked together404 recipes
Shared aroma: coumarin (sweet, hay).
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Wheat + milktop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rye + milktop 12% of all pairsSmell alikemoderateCooked together918 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cornmeal
- Provides the main body and coarse, crumbly texture of the bread.
- Rye meal
- Adds a dense, moist crumb and a deeper, earthy flavour.
- Wheat flour
- Supplies gluten-forming proteins that give the loaf some structure.
- Graham flour
- Adds bran and coarse particles for a hearty texture and nutty flavour.
- New orleans molasses
- Adds sweetness, dark colour and moisture, and reacts with baking soda to lift the dough.
- Baking soda
- Reacts with the acidic molasses to produce gas that leavens the bread.
The step that matters
Adding the foamed molasses and mixing quickly. Baking soda and molasses react immediately to release carbon dioxide. Mixing quickly after the foaming traps that gas in the batter before it escapes, so the bread rises properly.
“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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