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 ↓
Brown Bread, Sour Hilk
Ingredients
Directions
Prepare
Stir the raisins, cut them into quarters, and mix with some of the graham flour.
In a bowl, mix the rye meal, corn meal, and salt.
Mix and steam
Sift in the baking soda, then add the molasses and sour milk.
Stir in the raisins and enough water to make a pourable batter.
Steam the mixture for 3 to 4 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.
-
Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rye + corntop 7% of all pairsSmell alikemoderateCooked together182 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Rye + raisintop 11% of all pairsSmell alikemoderateCooked together50 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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 sour milk's acid to release carbon dioxide, which lightens the batter.
- Sour milk
- Its acidity activates the baking soda and tenderizes the crumb.
- Molasses
- Adds sweetness, moisture, and a dark color to the loaf.
- Rye meal
- Gives a dense, earthy body with little gluten to build structure.
- Corn meal
- Adds a coarse, slightly crumbly texture to the loaf.
- Graham flour
- Adds a nutty, whole-grain flavor and a more open texture.
The step that matters
Sift in the baking soda and proceed quickly. Baking soda begins reacting as soon as it meets the acidic sour milk and moisture. Getting the batter into the steamer promptly keeps the gas bubbles trapped so the bread rises well instead of going flat.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes
Potato Bread124 recipes