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 ↓
Fruit Cake
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.
Make the batter
Cream the butter and sugar together until light and fluffy.
Add the egg yolks and beat well.
Mix in the brandy and water mixture.
Fold in the beaten egg whites.
Gradually add the flour, mixing well.
Toss the fruit in a little flour and fold it into the batter.
Bake
Pour the batter into two prepared cake pans.
Bake in a preheated oven at 350°F (175°C) for about 3 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.
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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Brandy + curranttop 7% of all pairsSmell alikelowCooked together3,057 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Brandy + raisintop 13% of all pairsSmell alikemoderateCooked together2,768 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Eggs
- Egg yolks and beaten whites add richness, structure and lift to the batter.
- Butter
- Creamed with sugar, it traps air and gives the cake a tender, rich texture.
- Flour
- Forms the structure that holds the batter and fruit together as it bakes.
- Sugar
- Sweetens the cake and, creamed with butter, helps create a light crumb.
- Raisins
- Add chewy sweetness and moisture throughout the cake.
The step that matters
Fold in the beaten egg whites. Folding gently keeps the air beaten into the egg whites, which helps the cake rise and stay light instead of dense.
Swap the lemon
How well each one fits the dish's main ingredients (butter, sugar, flour, egg, brandy, raisin, currant):
- Vanillafits better
- Figfits better
- Applefits better
- Lemonthe original
Fit is the average pairing score against butter, sugar, flour, egg, brandy, raisin, currant. 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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