Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
German 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.
Make the batter
Sift together flour, salt, sugar, and baking powder.
Rub in the butter until well combined.
Add the beaten eggs and milk to the dry mixture to form a stiff batter.
Spread the batter ½ inch thick on well-buttered pans.
Add the topping and bake
For the topping, mix together flour, cinnamon, and sugar.
Rub in the butter until crumbly and spread thickly on top of the dough.
Bake for about 30 minutes 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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Flour + buttertop 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 structure of the batter and the crumbly topping.
- Eggs
- Bind the batter and add structure as it sets in the oven.
- Baking powder
- Releases gas in the batter so the cake rises and turns light.
- Butter
- Adds richness and tenderness, and makes the topping crumbly.
- Milk
- Moistens the dry ingredients so they form a batter.
- Sugar
- Sweetens the cake and helps the topping brown lightly.
The step that matters
Spread the batter ½ inch thick on well-buttered pans. A batter this stiff spreads unevenly if pressed too thin or left too thick, so the cake may bake unevenly. Well-buttered pans keep the cake from sticking when it is removed.
“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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