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 Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the batter
Preheat your oven to 350°F (175°C).
In a large bowl, cream together the butter and sugar until light and fluffy.
Add the egg yolks one at a time, mixing well after each addition.
Stir in the whisky or wine and molasses.
In another bowl, combine the browned flour, baking soda, and spices.
Gradually add the dry ingredients to the wet mixture, mixing until just combined.
Fold in the raisins, currants, citron, and almonds.
Bake
Pour the batter into a greased cake pan and smooth the top.
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).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks bind the batter and add richness and structure as they set.
- Butter
- Creamed with sugar, it traps air and adds tenderness and richness.
- Browned flour
- Provides the structure of the cake and a toasty, nutty flavour.
- Molasses
- Adds moisture, dark colour and a deep, sweet flavour.
- Baking soda
- Reacts with the batter to help it rise and aids browning.
- Almonds
- Add crunch and a nutty flavour, and hold their texture through baking.
The step that matters
Gradually add the dry ingredients to the wet mixture. Adding flour in portions and mixing only until combined limits gluten development, keeping the cake tender rather than tough and dense.
Swap the currant
How well each one fits the dish's main ingredients (flour, butter, sugar, raisin, whisky, molasses, almond):
- Figfits better
- Vanillafits better
- Peachfits better
- Currantthe original
Fit is the average pairing score against flour, butter, sugar, raisin, whisky, molasses, 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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