Why it works: Walnut and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 5,873 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Nut Bread
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Sift together the flour, baking powder, salt, and sugar.
Mix and bake
Add the milk, beaten egg, and nut meats to the dry ingredients. Mix until well combined.
Place the mixture in a well-buttered pan and let it rise for one hour.
Bake for 45 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.
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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Walnut + flourtop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Walnut + milktop 16% of all pairsSmell alikemoderateCooked together3,236 recipes
Shared aroma: 1-hexanal (fruit).
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
- Flour
- Forms the structure of the bread as its proteins and starch set during baking.
- Baking powder
- Releases gas in the batter, lifting the loaf so it rises and becomes light.
- Egg
- Binds the batter and adds structure and richness as it sets.
- Milk
- Hydrates the flour and adds moisture and tenderness to the crumb.
- Sugar
- Adds sweetness and helps the crust brown during baking.
- Nut meats
- Add flavor, texture, and fat, giving the bread a crunchy, rich bite.
The step that matters
Let the mixture rise for one hour in the buttered pan. Baking powder begins releasing gas as soon as it is wet, so the batter should be shaped and rested promptly. Waiting too long or handling the batter roughly can deflate the bubbles, leaving a denser loaf.
Swap the walnut
How well each one fits the dish's main ingredients (egg, milk, sugar, flour):
- Almondfits better
- Milletfits better
- Chestnutfits better
- Walnutthe original
Fit is the average pairing score against egg, milk, sugar, flour. 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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