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 says “a moderate oven”. The 350°F in the steps is the modern equivalent, not the book's own figure.
Make the dough
Knead the raised dough with salt, sugar, egg, butter, and lard like bread.
Let the dough rise until light, then knead again.
Sift flour and baking powder together.
Rub in butter and lard.
Add beaten eggs, sugar, cinnamon, stewed raisins, and soft sponge.
Mix until the mixture reaches the consistency of bread.
Let the dough rise in a warm, greased jar for about 2 hours.
Shape and bake
Mould the dough into loaves and let rise again until light.
Spread butter, sugar, and cinnamon on top before baking.
Bake the loaves in a moderate oven at 350°F (175°C).
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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Cinnamon + raisintop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Flour
- Forms the bulk of the structure that holds the dough and crumb together.
- Eggs
- Add richness and help bind and set the crumb during baking.
- Butter
- Adds fat for tenderness and flavour in the dough and topping.
- Sugar
- Adds sweetness and helps the top brown during baking.
- Soft sponge
- Acts as a leaven that helps the dough rise and become light.
- Baking powder
- Releases gas during baking to lift the dough further.
The step that matters
Let the dough rise until light. The dough must rise fully before shaping and baking, because the yeast-based rise creates the airy crumb; under-proofing leaves a dense loaf, while over-proofing can collapse it.
“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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