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 gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Preheat the oven to 300°F (150°C).
Beat the egg whites until stiff peaks form.
In a large bowl, cream the butter and sugar together until light and fluffy.
Add the egg yolks one at a time, mixing well after each addition.
Gradually add the flour and milk, alternating between the two, and mix until smooth.
Fold in the raisins, figs, almonds, walnuts, citron, and baking powder.
Gently fold in the beaten egg whites until just combined.
Bake
Pour the batter into a greased cake pan.
Drop the conserved cherries on top of the batter.
Bake for 3 hours or until a toothpick inserted in the center comes out clean.
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).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Fig + almondtop 3% of all pairsSmell alikestrongCooked together519 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks enrich and bind the batter, while whipped whites lighten it and help it rise.
- Butter
- Creamed with sugar, it traps air and gives the cake a tender, rich crumb.
- All-purpose flour
- Provides the structure that holds the heavy fruit and nuts in place as the cake sets.
- Granulated sugar
- Sweetens the batter and, creamed with butter, helps create a light, fine texture.
- Baking powder
- Releases gas during baking so the dense fruit batter rises and lightens.
- Raisins
- Add moisture and concentrated sweetness to the finished cake.
The step that matters
Folding in the beaten egg whites. Whites hold air only when whipped to stiff peaks. Folding gently, just until combined, keeps that air in the batter so the cake stays light instead of collapsing or turning dense.
Swap the fig
How well each one fits the dish's main ingredients (egg, butter, sugar, flour, milk, raisin, almond):
- Vanillafits better
- Figthe original
- Coconutfits less well
- Peachfits less well
Fit is the average pairing score against egg, butter, sugar, flour, milk, raisin, almond. 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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