Why it works: Rye and flour match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,320 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Rhode Island Brown Bread
Ingredients
Directions
The book says “a moderately hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
In a large bowl, combine cornmeal, rye flour, cream of tartar, baking soda, and salt.
In another bowl, mix the egg, molasses, and milk.
Combine the wet and dry ingredients until well mixed.
Bake
Pour the batter into a covered dish, either earthen or iron.
Bake 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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Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 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).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 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).
Flour and milk 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
- Cornmeal
- Forms the bulk of the batter and gives the bread its coarse, hearty structure.
- Rye flour
- Adds body and a deeper flavour while contributing some structure alongside the cornmeal.
- Egg
- Binds the batter and helps hold the crumb together as it sets.
- Molasses
- Adds sweetness, dark colour, and moisture, and contributes to browning during the long bake.
- Cream of tartar
- Acidifies the batter so it reacts with baking soda to produce gas for rising.
- Baking soda
- Reacts with the acidic cream of tartar and molasses to produce carbon dioxide, lifting the bread.
The step that matters
Covering the dish during the long bake. A long, covered bake traps steam and keeps the moist batter from drying out or crusting too hard before the cornmeal and rye set through. Keeping the lid on helps the bread cook evenly and stay moist.
“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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