Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Graham Bread
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the batter
Preheat the oven to 300°F (150°C).
In a bowl, mix together graham flour, sour milk, molasses, and salt.
Dissolve baking soda in the additional sour milk and add to the mixture.
Pour the batter into a greased loaf pan.
Bake
Bake for one hour, or less if using smaller cans.
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 + milktop 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).
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
- Graham flour
- Provides the bulk and structure of the loaf, with its coarse bran giving a hearty texture.
- Sour milk
- Supplies moisture and acid, which reacts with the baking soda to help the bread rise.
- Molasses
- Adds sweetness, moisture, and a deep brown color with a rich flavor.
- Baking soda
- Releases carbon dioxide when it meets the acid in sour milk, lifting the batter as it bakes.
The step that matters
Dissolving the baking soda in the sour milk. Baking soda must be fully dissolved and evenly distributed so it reacts with the acid throughout the batter. Uneven mixing leaves pockets of soda that cause a bitter taste and uneven rising. Once combined, the batter should go into the pan and into the oven without delay, because the gas-producing reaction starts right away.
“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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