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 ↓
Nut Cake, Ok White Fkuit Cake
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 300°F (150°C).
Cream the butter and sugar together until light and fluffy.
Add the sweet milk and mix well.
In a separate bowl, combine the flour and baking powder.
Gradually add the flour mixture to the butter mixture.
Make the batter
Fold in the beaten egg whites, then the yolks.
Mix in the corn starch or additional flour.
Toss the raisins and walnuts in a little flour to prevent sinking, then fold them into the batter.
Add the citron and almond extract.
Bake
Pour the batter into a deep tin and bake 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.
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).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Corn + walnuttop 9% of all pairsSmell alikestrongCooked together349 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Butter
- Creams with sugar to trap air, giving a tender, rich crumb.
- Sugar
- Sweetens the cake and helps the creamed butter hold air for lightness.
- Flour
- Forms the structure of the cake as the batter sets in the oven.
- Baking powder
- Releases gas in the batter, helping the cake rise and turn light.
- Eggs
- Add structure and richness; beaten whites lighten the batter when folded in.
- Walnuts
- Add texture and a toasty, nutty flavor to the crumb.
The step that matters
Folding in the beaten egg whites and tossing the raisins and walnuts in flour. Folding keeps the whites' trapped air in the batter so the cake rises lightly. Flouring the fruit and nuts helps them stay suspended instead of sinking to the bottom during baking.
Swap the walnut
How well each one fits the dish's main ingredients (butter, sugar, milk, flour, egg, corn, raisin):
- Almondfits better
- Chestnutfits better
- Pistachiofits about as well
- Walnutthe original
Fit is the average pairing score against butter, sugar, milk, flour, egg, corn, 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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