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 ↓
Graham Nut 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
Grind the walnut meats and raisins using a meat grinder.
Make the batter
In a large bowl, mix the sour milk, sugar, salt, baking soda, graham flour, and all-purpose flour in the order given.
Fold in the ground walnut meats and raisins.
Pour the batter into bread pans and let it stand for 20 minutes.
Bake
Bake in a preheated oven at 350°F (175°C) for 1 hour.
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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Flour + walnuttop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Walnut + raisintop 13% of all pairsSmell alikemoderateCooked together647 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Walnut + meattop 13% of all pairsSmell alikemoderateCooked together1,035 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sour milk
- Its acidity reacts with baking soda to produce gas that lifts the loaf.
- Baking soda
- Reacts with the acid in sour milk to release carbon dioxide, so the bread rises without yeast.
- Graham flour
- Its bran and germ add coarse texture and a nutty, wholesome flavor.
- All-purpose flour
- Provides gluten that gives the loaf structure and a lighter crumb.
- Walnut meats
- Add fat, crunch and a rich nutty flavor throughout the bread.
- Raisins
- Add moisture and natural sweetness, plus chewy pockets in the crumb.
The step that matters
Pour the batter into bread pans and let it stand for 20 minutes. Sour milk and baking soda start reacting as soon as they are mixed, so the batter should go into the pans promptly and be baked on time to trap the gas and keep the rise even.
Swap the walnut
How well each one fits the dish's main ingredients (milk, sugar, flour, meat, raisin):
- Almondfits better
- Chestnutfits better
- Pistachiofits about as well
- Walnutthe original
Fit is the average pairing score against milk, sugar, flour, meat, raisin. Candidates are from the same food group and used in at least 100 recipes.
“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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