Why it works: Raisin and flour 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 ↓
Steamed 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.
Prepare
Mix 1 teaspoon of baking soda with molasses.
Mix 1 teaspoon of baking soda with sweet milk.
Mix and steam
In a bowl, combine raisins with white flour, then add cornmeal, salt, molasses, and sweet milk.
Mix well and pour the batter into buttered tins.
Steam for four hours, then finish in a 350°F (175°C) oven.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + molassestop 12% of all pairsSmell alikelowCooked together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + raisintop 15% of all pairsSmell alikemoderateCooked together7,155 recipes
Shared aroma: decanoic acid (acides aroma).
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Molasses + flourtop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Milk and flour 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
- Baking soda
- Reacts with the acid in the sour milk and molasses to release gas, lifting the batter.
- Sour milk
- Its acidity activates the baking soda, and it adds moisture to the batter.
- Molasses
- Adds sweetness, moisture and a dark color to the bread.
- Cornmeal
- Gives the bread a coarse, crumbly texture and structure.
- Graham flour
- Adds body and a nutty, wholesome flavor to the batter.
The step that matters
Pouring the batter into the tins. Baking soda reacts with the acid in the sour milk and molasses as soon as they are combined, releasing gas that lifts the batter. Once mixed, the batter should go into the tins promptly so that the gas is trapped in the batter rather than lost.
“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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