Why it works: Wheat and milk are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,418 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Bran Bread
Ingredients
Directions
The book says “a very slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Mix the dough
Sift the wheat flour, baking soda, and salt into a large bowl.
Add the coarse bran flour and mix well.
Stir in the syrup and sour milk (or milk and water) until combined.
Ensure the dough is quite soft.
Bake
Bake in a slow oven at 300°F (150°C) for about 80 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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Wheat + milktop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + syruptop 16% of all pairsSmell alikemoderateCooked together2,540 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Syrup + milktop 25% of all pairsSmell alikelowCooked together2,143 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
- Wheat flour
- Provides the main structure that holds the loaf together.
- Baking soda
- Reacts with the sour milk to produce gas that lifts the bread.
- Coarse bran flour
- Adds bulk, fibre, and a coarser, heartier texture to the crumb.
- Syrup
- Adds sweetness and helps the loaf brown and stay moist.
- Sour milk or buttermilk
- Supplies acidity to activate the baking soda and adds moisture and tang.
The step that matters
Ensure the dough is quite soft.. Bran absorbs liquid over time and dries out the mix, so a stiff dough bakes into a dense, dry loaf. A soft dough keeps the crumb moist and lets the baking soda lift it evenly.
“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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