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 ↓
Chocolate Drop Cakes
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.
Make the batter
Cream the butter and ¾ cup sugar together until light and fluffy.
Melt the chocolate over hot water, then stir in 1 tablespoon sugar and boiling water until smooth.
Add the melted chocolate mixture to the creamed butter and sugar.
Incorporate the beaten egg into the mixture.
Fold in the flour, baking powder, salt, chopped nuts, and raisins.
Bake
Drop spoonfuls of the batter onto a baking sheet.
Bake in a preheated oven at 350°F (175°C) until set.
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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Chocolate + nutstop 10% of all pairsSmell alikemoderateCooked together440 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Nuts + raisintop 10% of all pairsSmell alikemoderateCooked together490 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Butter
- Creamed with sugar to trap air, giving the cake a light, tender crumb and rich flavour.
- Flour
- Provides the starch and gluten structure that sets the drops into a cake rather than a puddle.
- Egg
- Binds the batter and adds structure and moisture as it sets in the oven.
- Chocolate
- Supplies the main chocolate flavour and some richness to the batter.
- Baking powder
- Releases gas in the oven, helping the drops rise and lighten.
- Sugar
- Sweetens the cake and helps it brown and stay tender.
The step that matters
Melt the chocolate gently over hot water. Chocolate can seize or turn grainy if overheated. Gentle heat, plus stirring in the boiling water, keeps it smooth so it blends evenly into the batter.
Swap the nuts
How well each one fits the dish's main ingredients (butter, egg, sugar, flour, chocolate, raisin):
- Almondfits better
- Chestnutfits better
- Pistachiofits better
- Nutsthe original
Fit is the average pairing score against butter, egg, sugar, flour, chocolate, raisin. 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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