Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Black 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 your oven to 300°F (150°C).
Make the batter
In a large bowl, cream together the butter, molasses, and brown sugar.
Add the flour and mix well.
Stir in the cold coffee and eggs, mixing until combined.
Add the cinnamon, allspice, cloves, nutmeg, and baking soda, and mix thoroughly.
Fold in the raisins, currants, citron, and brandy.
Bake
Pour the batter into prepared loaf pans.
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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Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Coffee + cinnamontop 10% of all pairsSmell alikemoderateCooked together895 recipes
Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
-
Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Bind the batter and add structure as they set during baking.
- Flour
- Provides the main structure that holds the dense batter together.
- Butter
- Adds richness and tenderness through fat in the creamed batter.
- Brown sugar
- Adds sweetness and moisture, and helps the cake brown and stay soft.
- Molasses
- Adds deep sweetness, moisture, and a dark color to the cake.
- Baking soda
- Reacts with the acidic molasses to help the cake rise and lighten.
The step that matters
Testing for doneness. A long bake of a dense, fruit-heavy batter can dry out the outside or leave the center underbaked. Checking the center with a toothpick shows whether the middle has set.
Swap the allspice
How well each one fits the dish's main ingredients (butter, molasses, sugar, flour, coffee, egg, cinnamon):
- Nutmegfits better
- Cardamomfits about as well
- Clovefits about as well
- Allspicethe original
Fit is the average pairing score against butter, molasses, sugar, flour, coffee, egg, cinnamon. 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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