Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Raisin Brown Bread
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Mix the batter
Mix and sift the rye flour, cornmeal, and white flour with baking soda and salt.
Add molasses and thick sour milk, then mix in sweet milk.
Fold in the halved raisins.
Steam and bake
Pour the mixture into a greased mold and steam for 3 hours.
Uncover and bake in a 350°F (175°C) oven for about 10 minutes or longer.
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 + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rye + raisintop 11% of all pairsSmell alikemoderateCooked together50 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Rye + milktop 12% of all pairsSmell alikemoderateCooked together918 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Molasses + raisintop 12% of all pairsSmell alikelowCooked together3,577 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
- Baking soda
- Reacts with the acidic sour milk and molasses to release gas, lifting the dense batter.
- Thick sour milk
- Its acidity activates the baking soda and adds tang while keeping the crumb moist.
- Molasses
- Adds sweetness, dark colour, and moisture, and contributes to the bread's depth of flavour.
- Rye flour
- Adds flavour and a tender, moist crumb with less gluten structure than white flour.
- White flour
- Provides the gluten structure that holds the bread together.
- Cornmeal
- Adds a coarse, slightly crumbly texture and a mild sweet corn flavour.
The step that matters
Steaming for the full 3 hours. Steam keeps the batter moist and lets the leavening set the crumb gently. Letting water run low or lifting the lid early can cause a dry, sunken, or uneven loaf.
“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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