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
Make the batter
Cream together two cups brown sugar and one and a half cups butter until light and fluffy.
Beat in six eggs one at a time, mixing well after each addition.
Stir in three cups flour, brown the flour, two tablespoons molasses, one teaspoon cinnamon, one teaspoon mace, one teaspoon cloves, and two teaspoons cream tartar.
Add two cups sweet milk and mix until combined.
Fold in two pounds raisins, two cups currants, and half pound citron.
Stir in one teaspoon soda.
Bake
Bake for three hours.
Nutrition, whole recipe (rough)
Counts 6 of 7 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Milk | 1 cup (244ml) whole | 149 |
| Egg | 1 large egg (50g) | 78 |
| Grape | 1/2 cup (76g) | 62 |
| Molasses | 1 tbsp (20g) | 58 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Mace | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Molasses + raisintop 12% of all pairsSmell alikelowCooked together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Flour
- Forms the gluten network that gives the cake its structure.
- Eggs
- Bind the batter and set during baking to add structure.
- Brown sugar
- Adds sweetness, moisture and a deep caramel flavour.
- Soda
- Reacts with acidic ingredients to release gas and lift the cake.
- Molasses
- Adds moisture, dark colour and a rich, treacle-like flavour.
- Sweet milk
- Hydrates the flour and keeps the batter moist.
The step that matters
Bake for three hours. A dense, fruit-heavy batter needs long, gentle baking so heat reaches the centre before the outside over-browns or dries out.
Swap the mace
How well each one fits the dish's main ingredients (sugar, flour, molasses, milk, raisin, egg):
- Cinnamonfits better
- Nutmegfits better
- Gingerfits better
- Macethe original
Fit is the average pairing score against sugar, flour, molasses, milk, raisin, egg. 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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