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 ↓
Fruit or Coffee Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Line a baking pan with greased paper.
Make the batter
Beat the butter and sugar together in a bowl until creamy.
Add the molasses and the beaten egg, mixing well.
Gradually add the flour and baking powder mixture, alternating with the coffee and milk.
Fold in the raisins, currants, lemon peel, orange peel, cinnamon, cloves, allspice, and caramel.
Bake
Pour the batter into the pan.
Bake for 1 hour or until a toothpick 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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Coffee + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
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).
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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 main structure that holds the cake together as it bakes.
- Baking powder
- Releases gas during baking so the cake rises and becomes light.
- Butter
- Adds fat for tenderness and richness, and carries flavor through the crumb.
- Egg
- Binds the batter and helps give the cake its structure.
- Molasses
- Adds moisture, dark color, and a deep sweetness to the cake.
- Sugar
- Sweetens the cake and helps brown the crust while tenderizing the crumb.
The step that matters
Gradually add the flour and baking powder mixture, alternating with the coffee and milk. Adding dry and liquid ingredients in alternating portions lets the flour hydrate evenly without overworking the gluten, keeping the crumb tender rather than tough.
Swap the lemon
How well each one fits the dish's main ingredients (flour, molasses, coffee, sugar, raisin, currant, milk):
- Vanillafits better
- Figfits better
- Applefits better
- Lemonthe original
Fit is the average pairing score against flour, molasses, coffee, sugar, raisin, currant, milk. 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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