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 ↓
Black Fruit Cake
Ingredients
Directions
The book says “a quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure. The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the batter
Preheat the oven to 350°F (175°C).
Cream the butter and brown sugar together until light and fluffy.
Gradually add the flour, mixing well.
Fold in the currants, raisins, citron, and almonds.
Beat the eggs and add them to the mixture along with the grated nutmeg, cloves, cinnamon, and brandy. Mix until all ingredients are well combined.
Bake
Pour the batter into a greased cake pan.
Bake for about 1.5 to 2 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).
-
Almond + nutmegtop 4% of all pairsSmell alikestrongCooked together2,115 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creamed with sugar to trap air and add richness and tender texture.
- Eggs
- Bind the batter and add structure as the cake sets in the oven.
- Flour
- Forms the main structure that holds the dense fruit in place.
- Brown sugar
- Adds sweetness, moisture, and a deeper caramel flavor.
- Currants
- Provide chewy texture and concentrated sweetness throughout the cake.
- Raisins
- Add chewy texture and concentrated sweetness throughout the cake.
The step that matters
Baking time and doneness check. A dense, fruit-heavy batter cooks slowly in the centre, so baking too briefly leaves it gummy. Testing with a toothpick in the centre confirms the cake is set before cooling.
Swap the currant
How well each one fits the dish's main ingredients (butter, sugar, flour, raisin, almond, egg, nutmeg):
- Vanillafits better
- Figfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against butter, sugar, flour, raisin, almond, egg, nutmeg. 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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