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 ↓
Coffee 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.
Prepare
Preheat your oven to 350°F (175°C).
Make the batter
In a large bowl, mix together the molasses, brown sugar, and lard until well combined.
Add the egg and mix until fully incorporated.
Gradually add the flour, mixing until smooth.
Stir in the boiling coffee, raisins, and currants.
Finally, add the baking soda, cloves, and cinnamon, and mix well.
Bake
Pour the batter into a greased baking pan and bake for about 45-50 minutes, 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).
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Raisin + clovetop 9% of all pairsSmell alikemoderateCooked together4,070 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Molasses + sugartop 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the structure that holds the cake together as it bakes.
- Lard
- Adds fat that tenderises the crumb and carries flavour.
- Molasses
- Adds moisture, dark colour and a deep sweetness to the batter.
- Brown sugar
- Adds sweetness and moisture, and helps the cake brown and stay soft.
- Baking soda
- Reacts with the acidic molasses to produce gas that lightens the cake.
- Egg
- Binds the batter and adds structure as it sets in the oven.
The step that matters
Adding the baking soda. Baking soda needs an acidic partner such as molasses to release gas and lift the cake. Mixing it in last and bearing to bake promptly keeps the batter's rise from fading before it sets in the oven.
Swap the currant
How well each one fits the dish's main ingredients (molasses, sugar, egg, flour, coffee, raisin, clove):
- Vanillafits better
- Figfits better
- Orangefits better
- Currantthe original
Fit is the average pairing score against molasses, sugar, egg, flour, coffee, raisin, clove. 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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